20228+2340 POU 4417
20h 22m 47.65s +23° 40' 22.9" P.A. 209.00 sep 14.1 mag 13.00,13.60
Coord 2000 |
20228+2340 |
|
Discov num |
POU4417 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 47.65 +23 40 22.9 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
210 |
|
Pa last |
208.9 |
|
P.A. Now (θ) |
208.9° |
|
Sep first |
14.2 |
|
Sep last |
14.123 |
|
Sep. Now (ρ) |
14.123" |
|
Mag pri |
13.00 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1831124603313858176 |
|