12019+4045 UC 2253
12h 01m 55.20s +40° 45' 29.0" P.A. 276.00 sep 31.2 mag 11.00,15.70 Sp G7IV
Coord 2000 |
12019+4045 |
|
Discov num |
UC 2253 |
|
Comp |
|
|
Coord arcsec 2000 |
12 01 55.20 +40 45 29.0 |
|
Date first |
1998 |
|
Date last |
2019 |
|
Obs |
12 |
|
Pa first |
277 |
|
Pa last |
276.4 |
|
P.A. Now (θ) |
276.4° |
|
Sep first |
31.2 |
|
Sep last |
31.206 |
|
Sep. Now (ρ) |
31.206" |
|
Mag pri |
11.00 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
G7IV (yellow) |
|
Pri motion ra |
-074 |
|
Sec motion ra |
-074 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-001 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.094 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3017-01162-1 |
|
Gaia DR2 |
4034934415234148480 |
|