20335+3913 SEI 1168
20h 33m 33.16s +39° 13' 02.2" P.A. 118.00 sep 19.4 mag 9.80,11.30
| Coord 2000 |
20335+3913 |
|
Discov num |
SEI1168 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 33.16 +39 13 02.2 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
116 |
|
Pa last |
117.6 |
|
P.A. Now (θ) |
117.6° |
|
| Sep first |
19.8 |
|
Sep last |
19.416 |
|
Sep. Now (ρ) |
19.416" |
|
| Mag pri |
9.80 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.542
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3153-00289-1 |
|
Gaia DR2 |
2064234507357382016 |
|
