20345+4223 TDT 2385
20h 34m 29.11s +42° 22' 57.0" P.A. 211.00 sep 0.8 mag 12.07,12.24
| Coord 2000 |
20345+4223 |
|
Discov num |
TDT2385 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 29.11 +42 22 57.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
211 |
|
Pa last |
211.1 |
|
P.A. Now (θ) |
211.1° |
|
| Sep first |
0.8 |
|
Sep last |
0.8 |
|
Sep. Now (ρ) |
0.8" |
|
| Mag pri |
12.07 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3161-00200-1 |
|
Gaia DR2 |
2067989751884448768 |
|
