20375+1828 GRV 363
20h 37m 30.80s +18° 28' 05.6" P.A. 48.00 sep 14.1 mag 11.50,12.10
| Coord 2000 |
20375+1828 |
|
Discov num |
GRV 363 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 30.80 +18 28 05.6 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
49 |
|
Pa last |
48.3 |
|
P.A. Now (θ) |
48.3° |
|
| Sep first |
14.4 |
|
Sep last |
14.145 |
|
Sep. Now (ρ) |
14.145" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1637-01534-1 |
|
Gaia DR2 |
1812566393226077568 |
|
