20246+4904 HEI 908
20h 24m 25.59s +49° 03' 37.2" P.A. 322.00 sep 3.0 mag 12.00,13.50
| Coord 2000 |
20246+4904 |
|
Discov num |
HEI 908 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 25.59 +49 03 37.2 |
|
| Date first |
1997 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
331 |
|
Pa last |
322.1 |
|
P.A. Now (θ) |
322.1° |
|
| Sep first |
2.4 |
|
Sep last |
3.024 |
|
Sep. Now (ρ) |
3.024" |
|
| Mag pri |
12.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-010 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.9
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2084747168092537472 |
|
