15499+0230 YSC 109 (HD 141610)
15h 49m 51.60s +02° 30' 02.6" P.A. 90.00 sep 0.1 mag 7.20,10.50 Sp A2 dist. 88.73 pc (289.44 l.y.)
Coord 2000 |
15499+0230 |
|
Discov num |
YSC 109 |
|
Comp |
|
|
Coord arcsec 2000 |
15 49 51.60 +02 30 02.6 |
|
Date first |
2010 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
78 |
|
Pa last |
89.8 |
|
P.A. Now (θ) |
89.8° |
|
Sep first |
0.1 |
|
Sep last |
0.066 |
|
Sep. Now (ρ) |
0.066" |
|
Mag pri |
7.20 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 141610 |
|
Constellation |
Serpens |
|
SAO |
121210 |
|
HIP |
77532 |
|
Tycho2 |
0356-00252-1 |
|
Gaia DR2 |
4423431799345446784 |
|
HD |
141610 |
|
BD |
BD+02 3004 |
|
Distance |
88.73 |
|
Distance ly |
289.44 |
|