20017+3703 GRV 306
20h 01m 45.08s +37° 03' 32.0" P.A. 213.00 sep 29.1 mag 11.70,12.40
| Coord 2000 |
20017+3703 |
|
Discov num |
GRV 306 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 45.08 +37 03 32.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
213 |
|
Pa last |
213 |
|
P.A. Now (θ) |
213° |
|
| Sep first |
29.2 |
|
Sep last |
29.074 |
|
Sep. Now (ρ) |
29.074" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.863
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060168960081779840 |
|