15402+3959 UC 3039
15h 40m 11.23s +39° 58' 56.1" P.A. 336.00 sep 33.6 mag 9.40,16.20 Sp K0
Coord 2000 |
15402+3959 |
|
Discov num |
UC 3039 |
|
Comp |
|
|
Coord arcsec 2000 |
15 40 11.23 +39 58 56.1 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
336 |
|
Pa last |
335.9 |
|
P.A. Now (θ) |
335.9° |
|
Sep first |
33.5 |
|
Sep last |
33.618 |
|
Sep. Now (ρ) |
33.618" |
|
Mag pri |
9.40 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
6.8 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-051 |
|
Sec motion ra |
-061 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+020 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.21 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
3053-00541-1 |
|
Gaia DR2 |
1377520565878784128 |
|