20286+3923 TDT 2315
20h 28m 34.45s +39° 23' 13.7" P.A. 141.00 sep 1.5 mag 11.10,12.08
| Coord 2000 |
20286+3923 |
|
Discov num |
TDT2315 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 34.45 +39 23 13.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
141 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
| Sep first |
1.5 |
|
Sep last |
1.48 |
|
Sep. Now (ρ) |
1.48" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3156-00022-1 |
|
Gaia DR2 |
2067197210160238464 |
|