20112+2222 GRV 319
20h 11m 16.94s +22° 22' 00.8" P.A. 352.00 sep 69.3 mag 11.82,13.56
Coord 2000 |
20112+2222 |
|
Discov num |
GRV 319 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 16.94 +22 22 00.8 |
|
Date first |
1906 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
352 |
|
Pa last |
351.8 |
|
P.A. Now (θ) |
351.8° |
|
Sep first |
69.0 |
|
Sep last |
69.271 |
|
Sep. Now (ρ) |
69.271" |
|
Mag pri |
11.82 |
|
Mag sec |
13.56 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
Pri motion ra |
-022 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
rPM=0.185 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
1630-01331-1 |
|
Gaia DR2 |
1829856664569882880 |
|