Tonight's Observing Guide
Observing guide of astronomical events visible tonight from Greenwich, United Kingdom.
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
This page lists the Solar System objects visible tonight from Greenwich, United Kingdom following an ideal timeline that goes from today's sunset to tomorrow's sunrise. Only objects that will reach an altitude of at least 15° and set/rise at least 15 minutes after/before the Sun for given location are listed.
All rise and set times are expressed in local time (Europe/London) and are approximated with an error that could be as large as few minutes.
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Naked Eye Binocular Small Telescope Large Telescope Professional Telescope
Objects Visible Just After Sunset
Object | Visibility | Set | Magnitude | Constellation | |
---|---|---|---|---|---|
Mercury | Binocular |
21:06 0h 19m after sunset |
5.50 | Taurus | Sky Map |
Asteroid 2007 TG422 | Professional Telescope |
21:19 0h 32m after sunset |
22.60 | Orion | Sky Map |
Asteroid 2018 VG18 (Farout) | Professional Telescope |
21:45 0h 58m after sunset |
24.48 | Taurus | Sky Map |
Asteroid (NEO) 2015 XH55 | Professional Telescope |
21:45 0h 59m after sunset |
31.50 | Taurus | Sky Map |
Comet 193P/LINEAR-NEAT | Professional Telescope |
21:54 1h 07m after sunset |
22.49 | Taurus | Sky Map |
Comet 125P/Spacewatch | Professional Telescope |
21:55 1h 08m after sunset |
26.96 | Orion | Sky Map |
Comet C/2020 S4 (PANSTARRS) | Large Telescope |
21:59 1h 13m after sunset |
17.21 | Orion | Sky Map |
Asteroid (NEO) 2021 DG | Professional Telescope |
22:02 1h 16m after sunset |
33.00 | Orion | Sky Map |
Asteroid (NEO) 2016 VA | Professional Telescope |
22:03 1h 16m after sunset |
34.00 | Taurus | Sky Map |
Comet P/2021 V2 (Fuls) | Professional Telescope |
22:09 1h 22m after sunset |
19.00 | Taurus | Sky Map |
Comet 81P/Wild 2 | Large Telescope |
22:18 1h 31m after sunset |
17.11 | Taurus | Sky Map |
Comet 10P/Tempel 2 | Professional Telescope |
22:22 1h 36m after sunset |
20.34 | Taurus | Sky Map |
Comet C/2020 K5 (PANSTARRS) | Professional Telescope |
22:25 1h 38m after sunset |
21.62 | Taurus | Sky Map |
Asteroid (NEO) 2015 TS238 | Professional Telescope |
22:30 1h 43m after sunset |
29.42 | Taurus | Sky Map |
Asteroid (NEO) 2019 XF2 | Professional Telescope |
22:31 1h 45m after sunset |
30.01 | Taurus | Sky Map |
Asteroid (NEO) 2016 JD18 | Professional Telescope |
22:32 1h 45m after sunset |
31.45 | Taurus | Sky Map |
Comet ATLAS (C/2019 Y4) | Professional Telescope |
22:34 1h 47m after sunset |
23.36 | Monoceros | Sky Map |
Asteroid (NEO) 2010 XC15 | Professional Telescope |
22:36 1h 49m after sunset |
23.72 | Taurus | Sky Map |
Asteroid (NEO) 2006 HE2 | Professional Telescope |
22:36 1h 49m after sunset |
29.51 | Taurus | Sky Map |
Comet 230P/LINEAR | Professional Telescope |
22:36 1h 49m after sunset |
18.75 | Taurus | Sky Map |
Comet 80P/Peters-Hartley | Professional Telescope |
22:42 1h 56m after sunset |
20.75 | Monoceros | Sky Map |
Comet 45P/Honda-Mrkos-Pajdusakova | Large Telescope |
22:45 1h 59m after sunset |
12.30 | Taurus | Sky Map |
Asteroid (NEO) 153814 | Professional Telescope |
22:49 2h 02m after sunset |
22.78 | Taurus | Sky Map |
Comet 88P/Howell | Professional Telescope |
22:54 2h 08m after sunset |
21.35 | Taurus | Sky Map |
Asteroid (NEO) 2020 FD | Professional Telescope |
22:58 2h 12m after sunset |
31.90 | Taurus | Sky Map |
Comet 109P/Swift-Tuttle | Professional Telescope |
23:02 2h 15m after sunset |
36.64 | Hydra | Sky Map |
Asteroid (NEO) 2021 FH1 | Professional Telescope |
23:09 2h 22m after sunset |
28.62 | Gemini | Sky Map |
Comet 41P/Tuttle-Giacobini-Kresak | Professional Telescope |
23:11 2h 25m after sunset |
21.65 | Orion | Sky Map |
Asteroid (NEO) 2012 XE133 | Professional Telescope |
23:12 2h 25m after sunset |
24.83 | Orion | Sky Map |
Asteroid (NEO) 2019 DP | Professional Telescope |
23:12 2h 25m after sunset |
27.01 | Taurus | Sky Map |
Asteroid (NEO) 2018 FK5 | Professional Telescope |
23:16 2h 29m after sunset |
31.68 | Auriga | Sky Map |
Asteroid 162173 Ryugu (1999 JU3) | Professional Telescope |
23:16 2h 29m after sunset |
21.86 | Orion | Sky Map |
Asteroid (NEO) 2019 BE5 | Professional Telescope |
23:16 2h 29m after sunset |
27.42 | Taurus | Sky Map |
Asteroid (NEO) 2019 BE5 | Professional Telescope |
23:16 2h 29m after sunset |
27.42 | Taurus | Sky Map |
Asteroid (NEO) 2019 CZ2 | Professional Telescope |
23:17 2h 30m after sunset |
27.03 | Taurus | Sky Map |
Asteroid (NEO) 2020 YB1 | Professional Telescope |
23:20 2h 33m after sunset |
28.66 | Orion | Sky Map |
Comet 53P/Van Biesbroeck | Professional Telescope |
23:21 2h 35m after sunset |
23.96 | Gemini | Sky Map |
Asteroid 6478 Gault (1988 JC1) | Professional Telescope |
23:21 2h 35m after sunset |
19.81 | Canis Minoris | Sky Map |
Comet C/2021 C5 (PANSTARRS) | Large Telescope |
23:22 2h 35m after sunset |
17.83 | Hydra | Sky Map |
Comet 29P/Schwassmann-Wachmann 1 | Large Telescope |
23:23 2h 37m after sunset |
16.39 | Auriga | Sky Map |
Comet 132P/Helin-Roman-Alu 2 | Professional Telescope |
23:23 2h 37m after sunset |
21.47 | Gemini | Sky Map |
Asteroid (NEO) 2019 WV | Professional Telescope |
23:26 2h 40m after sunset |
27.96 | Gemini | Sky Map |
Asteroid (NEO) 2022 JV1 | Professional Telescope |
23:27 2h 40m after sunset |
26.45 | Gemini | Sky Map |
Comet C/2019 L3 (ATLAS) | Large Telescope |
23:27 2h 41m after sunset |
13.33 | Canis Minoris | Sky Map |
Asteroid (NEO) 35396 | Professional Telescope |
23:34 2h 47m after sunset |
21.53 | Gemini | Sky Map |
Asteroid (NEO) 2016 VO1 | Professional Telescope |
23:35 2h 48m after sunset |
26.00 | Taurus | Sky Map |
Comet 68P/Klemola | Professional Telescope |
23:38 2h 51m after sunset |
24.78 | Gemini | Sky Map |
Asteroid (NEO) 292220 | Professional Telescope |
23:42 2h 55m after sunset |
21.87 | Gemini | Sky Map |
Comet Halley (1P/Halley) | Professional Telescope |
23:43 2h 56m after sunset |
25.61 | Hydra | Sky Map |
Asteroid (NEO) 2011 AH5 | Professional Telescope |
23:44 2h 57m after sunset |
27.75 | Gemini | Sky Map |
Comet 402P/LINEAR | Large Telescope |
23:49 3h 02m after sunset |
17.92 | Gemini | Sky Map |
Asteroid (NEO) 2020 DK | Professional Telescope |
23:54 3h 07m after sunset |
28.47 | Gemini | Sky Map |
Asteroid (NEO) 2020 DK | Professional Telescope |
23:54 3h 07m after sunset |
28.47 | Gemini | Sky Map |
Dwarf Planet 1 Ceres | Binocular |
23:54 3h 07m after sunset |
8.83 | Gemini | Sky Map |
Comet 249P/LINEAR | Professional Telescope |
23:55 3h 09m after sunset |
25.10 | Gemini | Sky Map |
Asteroid (NEO) 2000 SL10 | Professional Telescope |
23:56 3h 10m after sunset |
26.17 | Gemini | Sky Map |
Asteroid (NEO) 2010 RA91 | Professional Telescope |
23:58 3h 11m after sunset |
25.61 | Gemini | Sky Map |
Asteroid (NEO) 2021 CD | Professional Telescope |
23:58 3h 12m after sunset |
29.82 | Gemini | Sky Map |
Asteroid (NEO) 2017 VN2 | Professional Telescope |
00:04 3h 17m after sunset |
29.11 | Gemini | Sky Map |
Comet P/2021 N1 (ZTF) | Professional Telescope |
00:05 3h 18m after sunset |
32.39 | Gemini | Sky Map |
Asteroid 1036 Ganymed | Large Telescope |
00:07 3h 20m after sunset |
15.88 | Sextans | Sky Map |
Asteroid (NEO) 2021 UO1 | Professional Telescope |
00:08 3h 21m after sunset |
30.69 | Gemini | Sky Map |
Asteroid 17 Thetis | Large Telescope |
00:14 3h 27m after sunset |
13.44 | Gemini | Sky Map |
Asteroid (NEO) 2010 VQ | Professional Telescope |
00:14 3h 28m after sunset |
29.44 | Gemini | Sky Map |
Objects Visible for Most Part of the Night
Objects Visible Just Before Sunrise
Object | Visibility | Rise | Magnitude | Constellation | |
---|---|---|---|---|---|
Asteroid (NEO) 2015 XX168 | Professional Telescope |
03:53 1h 11m before sunrise |
27.25 | Pisces | Sky Map |
Asteroid (NEO) 2015 VO142 | Professional Telescope |
03:58 1h 06m before sunrise |
31.77 | Pisces | Sky Map |
Comet C/2016 U1 (NEOWISE) | Professional Telescope |
06:42 22h 22m before sunrise |
34.39 | Eridanus | Sky Map |
Comet 255P/Levy | Professional Telescope |
02:45 2h 18m before sunrise |
22.71 | Pisces | Sky Map |
Asteroid 1I/2017 U1 (Oumuamua) | Professional Telescope |
01:04 3h 59m before sunrise |
37.03 | Pegasus | Sky Map |
Asteroid (NEO) 2019 EF1 | Professional Telescope |
03:52 1h 12m before sunrise |
29.61 | Pisces | Sky Map |
Asteroid (NEO) 367789 | Professional Telescope |
04:17 0h 47m before sunrise |
26.35 | Pisces | Sky Map |
Comet 263P/Gibbs | Professional Telescope |
05:05 23h 58m before sunrise |
23.20 | Cetus | Sky Map |
Dwarf Planet 2014 UZ224 | Professional Telescope |
07:21 21h 43m before sunrise |
23.07 | Eridanus | Sky Map |
Asteroid 2 Pallas | Small Telescope |
06:08 22h 56m before sunrise |
9.57 | Cetus | Sky Map |
Asteroid 2015 BN509 | Professional Telescope |
04:20 0h 44m before sunrise |
22.22 | Pisces | Sky Map |
Asteroid (NEO) 2006 WB | Professional Telescope |
04:27 0h 37m before sunrise |
25.13 | Pisces | Sky Map |
Asteroid 349 Dembowska (1892 T) | Small Telescope |
04:20 0h 43m before sunrise |
11.25 | Aries | Sky Map |
Asteroid 288P (2006 VW139) | Professional Telescope |
04:31 0h 33m before sunrise |
21.39 | Aries | Sky Map |
Comet 7P/Pons-Winnecke | Professional Telescope |
06:07 22h 57m before sunrise |
21.72 | Cetus | Sky Map |
Asteroid (NEO) 2009 WR52 | Professional Telescope |
04:30 0h 34m before sunrise |
30.45 | Aries | Sky Map |
Comet SWAN (C/2020 F8) | Professional Telescope |
08:52 20h 11m before sunrise |
20.59 | Eridanus | Sky Map |
Asteroid (NEO) 2017 SA20 | Professional Telescope |
04:17 0h 46m before sunrise |
30.88 | Aries | Sky Map |
Comet 150P/LONEOS | Professional Telescope |
02:09 2h 55m before sunrise |
22.47 | Pisces | Sky Map |
Asteroid 1998 OR2 | Professional Telescope |
04:18 0h 46m before sunrise |
22.63 | Aries | Sky Map |
Comet C/2021 S3 (PANSTARRS) | Professional Telescope |
10:00 19h 03m before sunrise |
18.37 | Lepus | Sky Map |
Comet 57P/duToit-Neujmin-Delporte | Professional Telescope |
04:30 0h 34m before sunrise |
21.54 | Aries | Sky Map |
Comet 157P/Tritton | Professional Telescope |
03:16 1h 48m before sunrise |
19.13 | Aries | Sky Map |
Comet 119P/Parker-Hartley | Professional Telescope |
05:11 23h 53m before sunrise |
18.01 | Aries | Sky Map |
Comet 209P/LINEAR | Professional Telescope |
05:22 23h 42m before sunrise |
25.03 | Aries | Sky Map |
Comet C/2021 K1 (ATLAS) | Professional Telescope |
06:20 22h 44m before sunrise |
22.10 | Taurus | Sky Map |
Asteroid 6 Hebe | Small Telescope |
05:54 23h 10m before sunrise |
9.90 | Cetus | Sky Map |
Asteroid 2013 RF98 | Professional Telescope |
05:54 23h 10m before sunrise |
24.65 | Cetus | Sky Map |
Comet 134P/Kowal-Vavrova | Professional Telescope |
04:46 0h 18m before sunrise |
31.42 | Aries | Sky Map |
Asteroid 2012 VP113 | Professional Telescope |
06:35 22h 29m before sunrise |
23.43 | Taurus | Sky Map |
Asteroid (NEO) 2014 YN | Professional Telescope |
04:33 0h 30m before sunrise |
27.86 | Aries | Sky Map |
Comet P/2010 H2 (Vales) | Large Telescope |
05:11 23h 53m before sunrise |
17.13 | Aries | Sky Map |
Uranus | Binocular |
04:43 0h 21m before sunrise |
5.89 | Aries | Sky Map |
Comet 26P/Grigg-Skjellerup | Professional Telescope |
05:49 23h 14m before sunrise |
23.74 | Taurus | Sky Map |
Asteroid 2004 VN112 | Professional Telescope |
05:39 23h 25m before sunrise |
23.41 | Taurus | Sky Map |
Asteroid 90377 Sedna (2003 VB12) | Professional Telescope |
06:29 22h 34m before sunrise |
20.85 | Taurus | Sky Map |
Asteroid 3200 Phaethon | Large Telescope |
04:30 0h 34m before sunrise |
14.93 | Aries | Sky Map |
Comet 284P/McNaught | Professional Telescope |
06:09 22h 55m before sunrise |
19.85 | Taurus | Sky Map |
Comet 6P/d'Arrest | Professional Telescope |
06:58 22h 06m before sunrise |
22.36 | Taurus | Sky Map |
Asteroid 1999 KW4 | Professional Telescope |
08:46 20h 18m before sunrise |
18.91 | Orion | Sky Map |
Tonight's Conjunctions
In astronomy a conjunction is defined as a close apparent alignment in the sky between two or more celestial bodies. Here we list, the closest conjunctions happening between objects we are currently tracking, in order of increasing separation.
The green arrow indicates that the objects are currently getting closer, while the red arrow means that the objects are increasing their apparent separation.
Object 1 | Object 2 | Separation | |
---|---|---|---|
Mars | Neptune |
0° 32’ 25”
![]() |
Sky Map |
Comet 152P/Helin-Lawrence | Dwarf Planet Pluto |
1° 02’ 53”
![]() |
Sky Map |
Comet 67P/Churyumov-Gerasimenko | Asteroid 11 Parthenope |
1° 03’ 58”
![]() |
Sky Map |
Comet 22P/Kopff | Neptune |
1° 08’ 08”
![]() |
Sky Map |
Comet 22P/Kopff | Mars |
1° 14’ 25”
![]() |
Sky Map |