20203+3958 BRT 2260
20h 20m 19.99s +39° 58' 27.2" P.A. 9.00 sep 3.2 mag 12.55,12.78
| Coord 2000 |
20203+3958 |
|
Discov num |
BRT2260 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 19.99 +39 58 27.2 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
10 |
|
Pa last |
9.4 |
|
P.A. Now (θ) |
9.4° |
|
| Sep first |
3.2 |
|
Sep last |
3.201 |
|
Sep. Now (ρ) |
3.201" |
|
| Mag pri |
12.55 |
|
Mag sec |
12.78 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-067 |
|
Sec motion dec |
|
|
| Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3156-00271-1 |
|
Gaia DR2 |
2061518468821291392 |
|
