02502+4441 GRV 149
02h 50m 17.21s +44° 41' 13.0" P.A. 275.00 sep 16.1 mag 10.99,11.22 Sp G0
Coord 2000 |
02502+4441 |
|
Discov num |
GRV 149 |
|
Comp |
|
|
Coord arcsec 2000 |
02 50 17.21 +44 41 13.0 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
275 |
|
Pa last |
274.9 |
|
P.A. Now (θ) |
274.9° |
|
Sep first |
16.1 |
|
Sep last |
16.069 |
|
Sep. Now (ρ) |
16.069" |
|
Mag pri |
10.99 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
rPM=0.032 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2858-00026-1 |
|
Gaia DR2 |
433777648060347904 |
|