20415+4336 BVD 270
20h 41m 31.38s +43° 36' 22.7" P.A. 76.00 sep 26.0 mag 15.60,16.70
Coord 2000 |
20415+4336 |
|
Discov num |
BVD 270 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 31.38 +43 36 22.7 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
76 |
|
Pa last |
75.8 |
|
P.A. Now (θ) |
75.8° |
|
Sep first |
26.0 |
|
Sep last |
26.026 |
|
Sep. Now (ρ) |
26.026" |
|
Mag pri |
15.60 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
+035 |
|
Sec motion ra |
+037 |
|
Pri motion dec |
+075 |
|
Sec motion dec |
+075 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2069609401230773888 |
|