20102+2930 TDT 2041
20h 10m 13.77s +29° 30' 15.0" P.A. 189.00 sep 1.2 mag 11.77,12.07
| Coord 2000 |
20102+2930 |
|
Discov num |
TDT2041 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 13.77 +29 30 15.0 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
194 |
|
Pa last |
189.2 |
|
P.A. Now (θ) |
189.2° |
|
| Sep first |
1.2 |
|
Sep last |
1.165 |
|
Sep. Now (ρ) |
1.165" |
|
| Mag pri |
11.77 |
|
Mag sec |
12.07 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2166-00996-1 |
|
Gaia DR2 |
2029502133332140288 |
|