15108+4651 STF 1920 (HD 134942)
15h 10m 48.36s +46° 51' 00.6" P.A. 109.00 sep 18.7 mag 9.92,9.98 Sp K0+K0 dist. 73.1 pc (238.45 l.y.)
Coord 2000 |
15108+4651 |
|
Discov num |
STF1920 |
|
Comp |
|
|
Coord arcsec 2000 |
15 10 48.36 +46 51 00.6 |
|
Date first |
1830 |
|
Date last |
2021 |
|
Obs |
33 |
|
Pa first |
112 |
|
Pa last |
109.4 |
|
P.A. Now (θ) |
109.4° |
|
Sep first |
20.0 |
|
Sep last |
18.683 |
|
Sep. Now (ρ) |
18.683" |
|
Mag pri |
9.92 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
K0+K0 (yellow-orange/yellow-orange) |
|
Pri motion ra |
-094 |
|
Sec motion ra |
-095 |
|
Pri motion dec |
+029 |
|
Sec motion dec |
+029 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.01 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 134942 |
|
Constellation |
Bootes |
|
SAO |
45416 |
|
HIP |
74278 |
|
Tycho2 |
3481-00763-1 |
|
Gaia DR2 |
1587869754592585984 |
|
HD |
134942 |
|
GC |
20429 |
|
BD |
BD+47 2207 |
|
Distance |
73.1 |
|
Distance ly |
238.45 |
|