20213+4155 TDT 2201
20h 21m 16.25s +41° 55' 15.6" P.A. 359.00 sep 0.6 mag 11.48,11.63
| Coord 2000 |
20213+4155 |
|
Discov num |
TDT2201 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 16.25 +41 55 15.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
359 |
|
Pa last |
359.3 |
|
P.A. Now (θ) |
359.3° |
|
| Sep first |
0.6 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
| Mag pri |
11.48 |
|
Mag sec |
11.63 |
|
delta mag (ΔM) |
0.15 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3160-01618-1 |
|
Gaia DR2 |
2068515077924181376 |
|
