20419+3752 TDT 2478
20h 41m 55.39s +37° 51' 49.5" P.A. 339.00 sep 1.9 mag 11.72,12.45
| Coord 2000 |
20419+3752 |
|
Discov num |
TDT2478 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 55.39 +37 51 49.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
339 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
1.9 |
|
Sep last |
1.9 |
|
Sep. Now (ρ) |
1.9" |
|
| Mag pri |
11.72 |
|
Mag sec |
12.45 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3166-01700-1 |
|
Gaia DR2 |
2063289614562130432 |
|
