21027+4218 LDS 6351
21h 02m 36.10s +42° 20' 39.7" P.A. 156.00 sep 134.5 mag 16.00,16.30
Coord 2000 |
21027+4218 |
|
Discov num |
LDS6351 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 36.10 +42 20 39.7 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
156 |
|
Pa last |
155.6 |
|
P.A. Now (θ) |
155.6° |
|
Sep first |
134.0 |
|
Sep last |
134.535 |
|
Sep. Now (ρ) |
134.535" |
|
Mag pri |
16.00 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-142 |
|
Sec motion ra |
-140 |
|
Pri motion dec |
+143 |
|
Sec motion dec |
+129 |
|
Notes |
|
|
rPM=0.07 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1969616893234336128 |
|