20136+4040 TDT 2104
20h 13m 34.17s +40° 39' 37.7" P.A. 161.00 sep 0.9 mag 12.21,12.22
| Coord 2000 |
20136+4040 |
|
Discov num |
TDT2104 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 34.17 +40 39 37.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
161 |
|
Pa last |
161.2 |
|
P.A. Now (θ) |
161.2° |
|
| Sep first |
0.9 |
|
Sep last |
0.89 |
|
Sep. Now (ρ) |
0.89" |
|
| Mag pri |
12.21 |
|
Mag sec |
12.22 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3155-02137-1 |
|
Gaia DR2 |
2062578367980323200 |
|
