20427+0217 GRV 370
20h 42m 45.49s +02° 17' 48.8" P.A. 313.00 sep 25.4 mag 9.50,11.70 Sp F5
Coord 2000 |
20427+0217 |
|
Discov num |
GRV 370 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 45.49 +02 17 48.8 |
|
Date first |
1909 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
313 |
|
Pa last |
313 |
|
P.A. Now (θ) |
313° |
|
Sep first |
25.4 |
|
Sep last |
25.434 |
|
Sep. Now (ρ) |
25.434" |
|
Mag pri |
9.50 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
+027 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
0515-02165-1 |
|
Gaia DR2 |
4231833269615129728 |
|