20520+3547 TDT 2589
20h 52m 02.54s +35° 47' 17.5" P.A. 192.00 sep 0.5 mag 10.93,11.13
| Coord 2000 |
20520+3547 |
|
Discov num |
TDT2589 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 02.54 +35 47 17.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
192 |
|
Pa last |
191.6 |
|
P.A. Now (θ) |
191.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.49 |
|
Sep. Now (ρ) |
0.49" |
|
| Mag pri |
10.93 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-01057-1 |
|
Gaia DR2 |
1869899125699072640 |
|
