03442+1630 GRV 189
03h 44m 14.55s +16° 30' 24.6" P.A. 311.00 sep 39.2 mag 10.50,11.42
| Coord 2000 |
03442+1630 |
|
Discov num |
GRV 189 |
|
Comp |
|
|
Coord arcsec 2000 |
03 44 14.55 +16 30 24.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
311 |
|
Pa last |
310.8 |
|
P.A. Now (θ) |
310.8° |
|
| Sep first |
38.9 |
|
Sep last |
39.167 |
|
Sep. Now (ρ) |
39.167" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
|
|
| Pri motion ra |
+041 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.065 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Tycho2 |
1248-00368-1 |
|
Gaia DR2 |
43329627244014208 |
|
