20048+1240 BPM 1981
20h 04m 49.16s +12° 40' 27.6" P.A. 205.00 sep 113.3 mag 11.40,14.91
| Coord 2000 |
20048+1240 |
|
Discov num |
BPM1981 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 49.16 +12 40 27.6 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
205 |
|
Pa last |
204.5 |
|
P.A. Now (θ) |
204.5° |
|
| Sep first |
114.1 |
|
Sep last |
113.282 |
|
Sep. Now (ρ) |
113.282" |
|
| Mag pri |
11.40 |
|
Mag sec |
14.91 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-019 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.118 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1080-01146-1 |
|
Gaia DR2 |
1806000285894772224 |
|
