15422+3918 UC 3046
15h 42m 13.65s +39° 17' 59.8" P.A. 13.00 sep 59.8 mag 9.90,15.60 Sp G0+M2
Coord 2000 |
15422+3918 |
|
Discov num |
UC 3046 |
|
Comp |
|
|
Coord arcsec 2000 |
15 42 13.65 +39 17 59.8 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
13 |
|
Pa last |
12.9 |
|
P.A. Now (θ) |
12.9° |
|
Sep first |
59.8 |
|
Sep last |
59.776 |
|
Sep. Now (ρ) |
59.776" |
|
Mag pri |
9.90 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
G0+M2 (yellow/red) |
|
Pri motion ra |
-047 |
|
Sec motion ra |
-048 |
|
Pri motion dec |
+054 |
|
Sec motion dec |
+053 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
3053-00345-1 |
|
Gaia DR2 |
1377255072476655744 |
|