15284-1444 HU 310 (HD 137797)
15h 28m 26.87s -14° 44' 27.8" P.A. 243.00 sep 0.9 mag 9.93,11.56 Sp A8V
| Coord 2000 |
15284-1444 |
|
Discov num |
HU 310 |
|
Comp |
|
|
Coord arcsec 2000 |
15 28 26.87 -14 44 27.8 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
250 |
|
Pa last |
242.8 |
|
P.A. Now (θ) |
242.8° |
|
| Sep first |
0.9 |
|
Sep last |
0.909 |
|
Sep. Now (ρ) |
0.909" |
|
| Mag pri |
9.93 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
A8V (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137797 |
|
Constellation |
Libra |
|
Tycho2 |
5607-01176-1 |
|
Gaia DR2 |
6265753687341104896 |
|
| HD |
137797 |
|
