20292+1735 BPMA 249
20h 29m 11.48s +17° 34' 57.1" P.A. 155.00 sep 287.6 mag 13.49,13.78
| Coord 2000 |
20292+1735 |
|
Discov num |
BPMA249 |
|
Comp |
|
|
Coord arcsec 2000 |
20 29 11.48 +17 34 57.1 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
155 |
|
Pa last |
154.8 |
|
P.A. Now (θ) |
154.8° |
|
| Sep first |
287.4 |
|
Sep last |
287.552 |
|
Sep. Now (ρ) |
287.552" |
|
| Mag pri |
13.49 |
|
Mag sec |
13.78 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
-049 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-022 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.733
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1812088930300931200 |
|
