21278+7830 LOC 487
21h 27m 48.19s +78° 29' 38.6" P.A. 256.00 sep 2.1 mag 11.90,14.30
| Coord 2000 |
21278+7830 |
|
Discov num |
LOC 487 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 48.19 +78 29 38.6 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
256 |
|
Pa last |
255.8 |
|
P.A. Now (θ) |
255.8° |
|
| Sep first |
2.1 |
|
Sep last |
2.065 |
|
Sep. Now (ρ) |
2.065" |
|
| Mag pri |
11.90 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
+041 |
|
Sec motion ra |
+041 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+019 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4603-00452-1 |
|
