10202-2237 HJ 4303 (HD 89637)
10h 20m 15.89s -22° 37' 13.0" P.A. 267.00 sep 8.3 mag 8.55,9.20 Sp A5V
Coord 2000 |
10202-2237 |
|
Discov num |
HJ 4303 |
|
Comp |
|
|
Coord arcsec 2000 |
10 20 15.89 -22 37 13.0 |
|
Date first |
1835 |
|
Date last |
2015 |
|
Obs |
22 |
|
Pa first |
269 |
|
Pa last |
267.3 |
|
P.A. Now (θ) |
267.3° |
|
Sep first |
10.0 |
|
Sep last |
8.326 |
|
Sep. Now (ρ) |
8.326" |
|
Mag pri |
8.55 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
A5V (white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
-042 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.731
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 89637 |
|
Constellation |
Hydra |
|
Tycho2 |
6619-00058-1 |
|
Gaia DR2 |
5474046427046238080 |
|
HD |
89637 |
|
ADS |
7731 |
|