20253+1609 BPM 2150
20h 25m 17.66s +16° 09' 14.7" P.A. 238.00 sep 101.1 mag 10.08,14.08 Sp K0
| Coord 2000 |
20253+1609 |
|
Discov num |
BPM2150 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 17.66 +16 09 14.7 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
238 |
|
Pa last |
238.2 |
|
P.A. Now (θ) |
238.2° |
|
| Sep first |
100.9 |
|
Sep last |
101.132 |
|
Sep. Now (ρ) |
101.132" |
|
| Mag pri |
10.08 |
|
Mag sec |
14.08 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-004 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.517
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1632-02070-1 |
|
Gaia DR2 |
1805875521374769792 |
|
