21040+2353 POU 5121
21h 04m 02.43s +23° 52' 36.3" P.A. 161.00 sep 9.7 mag 12.91,13.90
| Coord 2000 |
21040+2353 |
|
Discov num |
POU5121 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 02.43 +23 52 36.3 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
168 |
|
Pa last |
160.6 |
|
P.A. Now (θ) |
160.6° |
|
| Sep first |
9.7 |
|
Sep last |
9.661 |
|
Sep. Now (ρ) |
9.661" |
|
| Mag pri |
12.91 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.906
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2172-00085-1 |
|
Gaia DR2 |
1840924520389618304 |
|
