20121+4402 BRT 2256 (HD 192242)
20h 12m 05.18s +44° 01' 52.2" P.A. 26.00 sep 3.3 mag 11.20,12.40 Sp A
| Coord 2000 |
20121+4402 |
|
Discov num |
BRT2256 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 05.18 +44 01 52.2 |
|
| Date first |
1892 |
|
Date last |
2018 |
|
Obs |
6 |
|
| Pa first |
28 |
|
Pa last |
26.1 |
|
P.A. Now (θ) |
26.1° |
|
| Sep first |
3.2 |
|
Sep last |
3.272 |
|
Sep. Now (ρ) |
3.272" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-030 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192242 |
|
Constellation |
Cygnus |
|
Tycho2 |
3163-00987-1 |
|
Gaia DR2 |
2081158808816792704 |
|
| HD |
192242 |
|
