15376+2110 HU 578
15h 37m 38.23s +21° 10' 01.5" P.A. 136.00 sep 1.2 mag 9.70,14.20 Sp G5
| Coord 2000 |
15376+2110 |
|
Discov num |
HU 578 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 38.23 +21 10 01.5 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
145 |
|
Pa last |
135.9 |
|
P.A. Now (θ) |
135.9° |
|
| Sep first |
1.1 |
|
Sep last |
1.216 |
|
Sep. Now (ρ) |
1.216" |
|
| Mag pri |
9.70 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
83911 |
|
Tycho2 |
1500-01217-1 |
|
Gaia DR2 |
1217172673466856192 |
|
| HD |
139481 |
|
ADS |
9723 |
|
