20027+4102 TDT 1931
20h 02m 43.60s +41° 02' 05.8" P.A. 209.00 sep 2.3 mag 11.25,12.54
| Coord 2000 |
20027+4102 |
|
Discov num |
TDT1931 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 43.60 +41 02 05.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
209 |
|
Pa last |
209.4 |
|
P.A. Now (θ) |
209.4° |
|
| Sep first |
2.3 |
|
Sep last |
2.34 |
|
Sep. Now (ρ) |
2.34" |
|
| Mag pri |
11.25 |
|
Mag sec |
12.54 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3154-00311-1 |
|
Gaia DR2 |
2074415091698599168 |
|
