20337+2330 NSN 794
20h 33m 44.48s +23° 29' 51.7" P.A. 94.00 sep 9.5 mag 16.50,19.40
| Coord 2000 |
20337+2330 |
|
Discov num |
NSN 794 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 44.48 +23 29 51.7 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
93 |
|
Pa last |
94.2 |
|
P.A. Now (θ) |
94.2° |
|
| Sep first |
9.4 |
|
Sep last |
9.54 |
|
Sep. Now (ρ) |
9.54" |
|
| Mag pri |
16.50 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-127 |
|
Sec motion dec |
-136 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
