15460+0001 A 2231 (HD 140872)
15h 46m 00.93s +00° 00' 42.4" P.A. 26.00 sep 2.2 mag 9.39,11.73 Sp G8III dist. 584.8 pc (1907.62 l.y.)
Coord 2000 |
15460+0001 |
|
Discov num |
A 2231 |
|
Comp |
|
|
Coord arcsec 2000 |
15 46 00.93 +00 00 42.4 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
24 |
|
Pa last |
25.8 |
|
P.A. Now (θ) |
25.8° |
|
Sep first |
1.9 |
|
Sep last |
2.161 |
|
Sep. Now (ρ) |
2.161" |
|
Mag pri |
9.39 |
|
Mag sec |
11.73 |
|
delta mag (ΔM) |
2.34 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140872 |
|
Constellation |
Serpens |
|
SAO |
121178 |
|
HIP |
77221 |
|
Tycho2 |
0352-01168-1 |
|
Gaia DR2 |
4410523292318590080 |
|
HD |
140872 |
|
BD |
BD+00 3398 |
|
Distance |
584.8 |
|
Distance ly |
1907.62 |
|