20177+1429 BPM 2092
20h 17m 44.38s +14° 29' 21.4" P.A. 318.00 sep 79.2 mag 14.50,15.49
| Coord 2000 |
20177+1429 |
|
Discov num |
BPM2092 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 44.38 +14 29 21.4 |
|
| Date first |
1977 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
318 |
|
Pa last |
317.6 |
|
P.A. Now (θ) |
317.6° |
|
| Sep first |
79.5 |
|
Sep last |
79.213 |
|
Sep. Now (ρ) |
79.213" |
|
| Mag pri |
14.50 |
|
Mag sec |
15.49 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.439
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1805181184083020160 |
|
