20044+1742 BPM 1971
20h 04m 21.38s +17° 42' 23.4" P.A. 74.00 sep 114.0 mag 15.02,15.78
| Coord 2000 |
20044+1742 |
|
Discov num |
BPM1971 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 21.38 +17 42 23.4 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
74 |
|
Pa last |
73.6 |
|
P.A. Now (θ) |
73.6° |
|
| Sep first |
113.9 |
|
Sep last |
114.019 |
|
Sep. Now (ρ) |
114.019" |
|
| Mag pri |
15.02 |
|
Mag sec |
15.78 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-023 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.306
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821767454439973888 |
|
