20374+3907 TDT 2431
20h 37m 24.98s +39° 07' 25.8" P.A. 244.00 sep 0.6 mag 11.47,11.48
| Coord 2000 |
20374+3907 |
|
Discov num |
TDT2431 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 24.98 +39 07 25.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
244 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
| Mag pri |
11.47 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3153-00645-1 |
|
Gaia DR2 |
2064364249729324800 |
|
