20374+3952 TDT 2430
20h 37m 25.91s +39° 52' 24.6" P.A. 172.00 sep 1.3 mag 12.01,12.69
| Coord 2000 |
20374+3952 |
|
Discov num |
TDT2430 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 25.91 +39 52 24.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
172 |
|
Pa last |
171.7 |
|
P.A. Now (θ) |
171.7° |
|
| Sep first |
1.3 |
|
Sep last |
1.33 |
|
Sep. Now (ρ) |
1.33" |
|
| Mag pri |
12.01 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3157-00462-1 |
|
Gaia DR2 |
2064469695469433088 |
|
