20259+1549 BPM 2154
20h 25m 56.71s +15° 48' 47.3" P.A. 206.00 sep 93.0 mag 12.40,13.70
Coord 2000 |
20259+1549 |
|
Discov num |
BPM2154 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 56.71 +15 48 47.3 |
|
Date first |
1983 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
206 |
|
Pa last |
205.5 |
|
P.A. Now (θ) |
205.5° |
|
Sep first |
93.0 |
|
Sep last |
92.991 |
|
Sep. Now (ρ) |
92.991" |
|
Mag pri |
12.40 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
+014 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.992
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1805807145493484288 |
|