15414-0238 RST 4549
15h 41m 24.62s -02° 38' 05.5" P.A. 77.00 sep 3.4 mag 8.34,13.50 Sp G5 dist. 224.22 pc (731.41 l.y.)
| Coord 2000 |
15414-0238 |
|
Discov num |
RST4549 |
|
Comp |
|
|
Coord arcsec 2000 |
15 41 24.62 -02 38 05.5 |
|
| Date first |
1938 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
75 |
|
Pa last |
76.7 |
|
P.A. Now (θ) |
76.7° |
|
| Sep first |
3.1 |
|
Sep last |
3.422 |
|
Sep. Now (ρ) |
3.422" |
|
| Mag pri |
8.34 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
5.16 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-041 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
140700 |
|
HIP |
76842 |
|
Tycho2 |
5021-00622-1 |
|
| Gaia DR2 |
4403559844659620096 |
|
HD |
139993 |
|
BD |
BD-02 4034 |
|
Distance |
224.22 |
|
| Distance ly |
731.41 |
|
