21403+0848 HJ 3047
21h 40m 19.23s +08° 48' 05.3" P.A. 37.00 sep 18.2 mag 11.14,13.10
| Coord 2000 |
21403+0848 |
|
Discov num |
HJ 3047 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 19.23 +08 48 05.3 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
45 |
|
Pa last |
36.9 |
|
P.A. Now (θ) |
36.9° |
|
| Sep first |
12.9 |
|
Sep last |
18.19 |
|
Sep. Now (ρ) |
18.19" |
|
| Mag pri |
11.14 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-049 |
|
Sec motion dec |
+002 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.963
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1120-00644-1 |
|
Gaia DR2 |
1741244136244170880 |
|
