In Evidence
Other stars in Leo
- Regulus
- Denebola
- Zosma
- Algieba
- Īµ Leonis
- Chertan
- Adhafera
- Ī· Leonis
- Subra
- Ī³2 Leonis
- Ļ Leonis
- Rasalas
- Ī¹ Leonis
- Ļ Leonis
- Ļ Leonis
- Alterf
- 31 Leonis
- 60 Leonis
- Īŗ Leonis
- Ļ Leonis
- 93 Leonis
- 72 Leonis
- Ļ Leonis
- Ļ Leonis
- 61 Leonis
- 87 Leonis
- 40 Leonis
- 58 Leonis
- Ļ Leonis
- Ī¾ Leonis
- 59 Leonis
- 10 Leonis
- 6 Leonis
- 48 Leonis
- 75 Leonis
- 92 Leonis
- Ī½ Leonis
- 22 Leonis
- 73 Leonis
- 53 Leonis
- Ļ Leonis
- 79 Leonis
- 37 Leonis
- Ļ Leonis
- 69 Leonis
- HR4253
- 46 Leonis
- 52 Leonis
- 51 Leonis
- 65 Leonis
- 86 Leonis
- 95 Leonis
- HR3820
- 81 Leonis
- 44 Leonis
- 18 Leonis
- 15 Leonis
- HR3952
- 49 Leonis
- 67 Leonis
- 8 Leonis
- 3 Leonis
- HR3942
- 85 Leonis
- 89 Leonis
- HR3876
- HR4358
- HR4404
- HR4465
- 56 Leonis
- 39 Leonis
- HR4032
- HR3926
- HR4531
- HR3850
- 55 Leonis
- 76 Leonis
- 62 Leonis
- 90 Leonis
- 35 Leonis
- HR4012
- HR4512
- HR3882
- HR4535
- HR4006
- HR3938
- 45 Leonis
- HR4394
- 43 Leonis
- 20 Leonis
- HR4249
- 42 Leonis
- HR4303
- HR4269
- HR4097
- 88 Leonis
- 13 Leonis
- HR4419
- HR3804
- HR4197
- HR3736
- HR3936
- HR4341
- 54 Leonis
- HR4245
- HR4543
- 7 Leonis
- HR4207
- HR3969
- 80 Leonis
- HR4244
- HR4048
- HR3723
- 34 Leonis
- HR4459
- 19 Leonis
- 23 Leonis
- 64 Leonis
- HR3869
- 83 Leonis
- HR4041
- HR3792
- HR4454
- HR4281
- HR4028
- HR4464
- HR4505
- HR4378
- HR4366
HR4543
HR4543 is a double hypergiant star of spectral class F0 in the constellation of Leo.
HR4543 visual magnitude is 6.35. Because of its faintness, HR4543 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR4543 is situated in the HertzsprungāRussell diagram.
Star System Properties
HR4543 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR4543 double sysyem:
Distance, Radial Speed, Proper Motion
HR4543 is distant 180.31 light years from the Sun and it is moving far from the Sun at the speed of 7 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR4543 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):