20135-5222 B 2884
20h 13m 31.14s -52° 21' 46.9" P.A. 334.00 sep 8.1 mag 9.25,12.80 Sp A9V
| Coord 2000 |
20135-5222 |
|
Discov num |
B 2884 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 31.14 -52 21 46.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
336 |
|
Pa last |
333.9 |
|
P.A. Now (θ) |
333.9° |
|
| Sep first |
8.5 |
|
Sep last |
8.109 |
|
Sep. Now (ρ) |
8.109" |
|
| Mag pri |
9.25 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.55 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+040 |
|
| Notes |
|
|
rPM=1.121
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
SAO |
246489 |
|
Tycho2 |
8404-00261-1 |
|
Gaia DR2 |
6473776034572254592 |
|
| HD |
191663 |
|
