22421+3857 ALI 994
22h 42m 08.02s +38° 57' 01.6" P.A. 217.00 sep 12.6 mag 12.80,13.60
| Coord 2000 |
22421+3857 |
|
Discov num |
ALI 994 |
|
Comp |
|
|
Coord arcsec 2000 |
22 42 08.02 +38 57 01.6 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
218 |
|
Pa last |
216.9 |
|
P.A. Now (θ) |
216.9° |
|
| Sep first |
12.6 |
|
Sep last |
12.615 |
|
Sep. Now (ρ) |
12.615" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.389
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
1932053693369004160 |
|
