15354+0908 HDS 2190 (HD 139017)
15h 35m 21.01s +09° 08' 06.4" P.A. 250.00 sep 0.2 mag 8.40,10.94 Sp G5 dist. 414.94 pc (1353.53 l.y.)
Coord 2000 |
15354+0908 |
|
Discov num |
HDS2190 |
|
Comp |
|
|
Coord arcsec 2000 |
15 35 21.01 +09 08 06.4 |
|
Date first |
1991 |
|
Date last |
2013 |
|
Obs |
5 |
|
Pa first |
245 |
|
Pa last |
250.4 |
|
P.A. Now (θ) |
250.4° |
|
Sep first |
0.2 |
|
Sep last |
0.157 |
|
Sep. Now (ρ) |
0.157" |
|
Mag pri |
8.40 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
2.54 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 139017 |
|
Constellation |
Serpens |
|
SAO |
121078 |
|
HIP |
76319 |
|
Tycho2 |
0929-00317-1 |
|
Gaia DR2 |
1164667694701915904 |
|
HD |
139017 |
|
BD |
BD+09 3071 |
|
Distance |
414.94 |
|
Distance ly |
1353.53 |
|