20129+5408 TDT 2092
20h 12m 53.48s +54° 08' 14.4" P.A. 230.00 sep 0.6 mag 11.31,12.00
Coord 2000 |
20129+5408 |
|
Discov num |
TDT2092 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 53.48 +54 08 14.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
230 |
|
Pa last |
230.3 |
|
P.A. Now (θ) |
230.3° |
|
Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
11.31 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.69 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3936-00436-1 |
|
Gaia DR2 |
2185552558785373312 |
|