16231+3650 LDS 4662
16h 23m 04.90s +36° 50' 31.6" P.A. 72.00 sep 54.9 mag 10.71,17.26 Sp K3+M4 dist. 63.65 pc (207.63 l.y.)
| Coord 2000 |
16231+3650 |
|
Discov num |
LDS4662 |
|
Comp |
|
|
Coord arcsec 2000 |
16 23 04.90 +36 50 31.6 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
72 |
|
Pa last |
71.7 |
|
P.A. Now (θ) |
71.7° |
|
| Sep first |
55.0 |
|
Sep last |
54.918 |
|
Sep. Now (ρ) |
54.918" |
|
| Mag pri |
10.71 |
|
Mag sec |
17.26 |
|
delta mag (ΔM) |
6.55 |
|
Spectral class |
K3+M4 (yellow-orange/red) |
|
| Pri motion ra |
-180 |
|
Sec motion ra |
-182 |
|
| Pri motion dec |
+152 |
|
Sec motion dec |
+146 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
HIP |
80258 |
|
Tycho2 |
2586-01760-1 |
|
Gaia DR2 |
1330426837890280192 |
|
| Distance |
63.65 |
|
Distance ly |
207.63 |
|
