21415+4926 KPP 4243
21h 41m 31.31s +49° 25' 39.4" P.A. 321.00 sep 1.6 mag 10.80,13.60 Sp K7V
| Coord 2000 |
21415+4926 |
|
Discov num |
KPP4243 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 31.31 +49 25 39.4 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
321 |
|
Pa last |
321.4 |
|
P.A. Now (θ) |
321.4° |
|
| Sep first |
1.6 |
|
Sep last |
1.605 |
|
Sep. Now (ρ) |
1.605" |
|
| Mag pri |
10.80 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
K7V (yellow-orange) |
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+050 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
-088 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.161 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3599-01677-1 |
|
