20390+1400 BPM 2217
20h 39m 00.73s +13° 59' 55.7" P.A. 287.00 sep 65.7 mag 15.71,15.76
Coord 2000 |
20390+1400 |
|
Discov num |
BPM2217 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 00.73 +13 59 55.7 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
287 |
|
Pa last |
286.5 |
|
P.A. Now (θ) |
286.5° |
|
Sep first |
65.3 |
|
Sep last |
65.745 |
|
Sep. Now (ρ) |
65.745" |
|
Mag pri |
15.71 |
|
Mag sec |
15.76 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
Pri motion ra |
+024 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
+029 |
|
Sec motion dec |
+027 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.168 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1756328057094997248 |
|