20213+3726 KPP 2090
20h 21m 15.81s +37° 26' 15.4" P.A. 335.00 sep 16.9 mag 12.80,13.60
Coord 2000 |
20213+3726 |
|
Discov num |
KPP2090 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 15.81 +37 26 15.4 |
|
Date first |
1950 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
336 |
|
Pa last |
335 |
|
P.A. Now (θ) |
335° |
|
Sep first |
16.8 |
|
Sep last |
16.892 |
|
Sep. Now (ρ) |
16.892" |
|
Mag pri |
12.80 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+016 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+033 |
|
Sec motion dec |
+033 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2060969816824507904 |
|