20301+1103 BPM 2176
20h 30m 06.51s +11° 02' 51.9" P.A. 280.00 sep 53.7 mag 15.49,15.64
| Coord 2000 |
20301+1103 |
|
Discov num |
BPM2176 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 06.51 +11 02 51.9 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
279 |
|
Pa last |
279.6 |
|
P.A. Now (θ) |
279.6° |
|
| Sep first |
54.3 |
|
Sep last |
53.667 |
|
Sep. Now (ρ) |
53.667" |
|
| Mag pri |
15.49 |
|
Mag sec |
15.64 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-013 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.583
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1753846394927641216 |
|
