20207+5139 TDT 2192
20h 20m 44.15s +51° 39' 06.3" P.A. 254.00 sep 0.6 mag 11.39,11.46
| Coord 2000 |
20207+5139 |
|
Discov num |
TDT2192 |
|
Comp |
|
|
Coord arcsec 2000 |
20 20 44.15 +51 39 06.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
254 |
|
Pa last |
253.7 |
|
P.A. Now (θ) |
253.7° |
|
| Sep first |
0.6 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
| Mag pri |
11.39 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-045 |
|
Sec motion ra |
-045 |
|
| Pri motion dec |
-055 |
|
Sec motion dec |
-055 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3584-01647-1 |
|
Gaia DR2 |
2181276381965463936 |
|
