20583+1542 JNN 154 AC
20h 58m 17.57s +15° 41' 31.6" P.A. 216.00 sep 10.5 mag 16.00,16.50 Sp M3.5
| Coord 2000 |
20583+1542 |
|
Discov num |
JNN 154 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 58 17.57 +15 41 31.6 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
214 |
|
Pa last |
216 |
|
P.A. Now (θ) |
216° |
|
| Sep first |
10.4 |
|
Sep last |
10.512 |
|
Sep. Now (ρ) |
10.512" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
M3.5 (red) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-008 |
|
| Notes |
N
W
(See Notes, ) |
|
rPM=1.04
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS