In Evidence
Detailed information about the discovery of Comet C/2025 J1 (Borisov) and pointers to useful resources to track and observe it. Read more...
Other stars in Columba
- Phact
- Wazn
- Ī“ Columbae
- Īµ Columbae
- Ī· Columbae
- Ī³ Columbae
- Īŗ Columbae
- Īæ Columbae
- Ī» Columbae
- Ī¾ Columbae
- Elkurud
- Ī¼ Columbae
- HR2399
- HR1973
- Ī½2 Columbae
- HR2411
- HR1958
- HR1877
- Ļ2 Columbae
- Ļ Columbae
- HR2288
- HR2263
- HR2131
- HR1835
- HR2082
- HR2203
- HR2424
- HR2316
- HR2053
- HR2149
- HR2446
- HR1793
- HR1721
- HR2279
- HR1909
- HR1881
- HR2160
- HR2164
- HR1947
- HR2170
- HR2388
- HR1827
- HR2265
- HR1758
- HR2262
- HR2444
- HR1772
- Ļ1 Columbae
- Ī½1 Columbae
- HR1972
- HR2390
- HR2005
- HR2329
- HR1981
- HR1915
- HR2323
- HR2368
- HR2009
- HR2445
- HR2393
- HR1766
- HR1966
- HR2431
- HR2068
- HR2407
- HR2098
- HR2043
- HR2353
- HR1680
- HR1888
- HR2069
- HR1699
- HR2017
- HR1730
- HR2055
- HR1838
- HR1797
- HR1715
HR1730
Below the horizon.
Rise: 12:36 | Tran: 14:30 | Set: 16:25
Alt: -50.22°
Az: 85.80°
Direction: East
HR1730 is a giant star of spectral class A2 in the constellation of Columba.
HR1730 visual magnitude is 6.66. Because of its faintness, HR1730 is not visible to the naked eye.
DSS2 image of HR1730. The red arrow shows the motion of HR1730 during the next
10000 years (-3.00 arcmin in Right Ascension and 4.33 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for HR1730.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR1730 is situated in the HertzsprungāRussell diagram.
H-R diagram showing the position of HR1730.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR1730 is distant 397.08 light years from the Sun and it is moving far from the Sun at the speed of 20 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR1730 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):