20022+1537 BPMA 230
20h 02m 09.12s +15° 37' 20.6" P.A. 42.00 sep 244.4 mag 13.81,14.43
| Coord 2000 |
20022+1537 |
|
Discov num |
BPMA230 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 09.12 +15 37 20.6 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
42 |
|
Pa last |
41.8 |
|
P.A. Now (θ) |
41.8° |
|
| Sep first |
244.1 |
|
Sep last |
244.405 |
|
Sep. Now (ρ) |
244.405" |
|
| Mag pri |
13.81 |
|
Mag sec |
14.43 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-049 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.116 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1807956763760302336 |
|
