21496+4908 DAM 297
21h 49m 36.70s +49° 07' 55.1" P.A. 170.00 sep 8.4 mag 12.70,12.70
Coord 2000 |
21496+4908 |
|
Discov num |
DAM 297 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 36.70 +49 07 55.1 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
171 |
|
Pa last |
169.6 |
|
P.A. Now (θ) |
169.6° |
|
Sep first |
8.6 |
|
Sep last |
8.443 |
|
Sep. Now (ρ) |
8.443" |
|
Mag pri |
12.70 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.141
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1979617054571562112 |
|