20547+3714 TDT 2625
20h 54m 42.48s +37° 13' 53.2" P.A. 255.00 sep 0.5 mag 11.13,11.20
| Coord 2000 |
20547+3714 |
|
Discov num |
TDT2625 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 42.48 +37 13 53.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
255 |
|
Pa last |
254.5 |
|
P.A. Now (θ) |
254.5° |
|
| Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
11.13 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-01198-1 |
|
Gaia DR2 |
1871621540710199424 |
|
