21196+8143 AZC 180
21h 19m 38.49s +81° 42' 42.7" P.A. 6.00 sep 52.1 mag 9.78,18.27 Sp G0
| Coord 2000 |
21196+8143 |
|
Discov num |
AZC 180 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 38.49 +81 42 42.7 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
6 |
|
Pa last |
6.3 |
|
P.A. Now (θ) |
6.3° |
|
| Sep first |
52.0 |
|
Sep last |
52.125 |
|
Sep. Now (ρ) |
52.125" |
|
| Mag pri |
9.78 |
|
Mag sec |
18.27 |
|
delta mag (ΔM) |
8.49 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+063 |
|
Sec motion ra |
+070 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
-092 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.086 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4598-01128-1 |
|
Gaia DR2 |
2297802937812997760 |
|
