22440+3047 CHE 401 AB
22h 44m 02.20s +30° 47' 14.7" P.A. 254.00 sep 17.8 mag 10.27,12.41 Sp F8
| Coord 2000 |
22440+3047 |
|
Discov num |
CHE 401 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 44 02.20 +30 47 14.7 |
|
| Date first |
1902 |
|
Date last |
2018 |
|
Obs |
16 |
|
| Pa first |
262 |
|
Pa last |
253.9 |
|
P.A. Now (θ) |
253.9° |
|
| Sep first |
12.5 |
|
Sep last |
17.8 |
|
Sep. Now (ρ) |
17.8" |
|
| Mag pri |
10.27 |
|
Mag sec |
12.41 |
|
delta mag (ΔM) |
2.14 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+035 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
-012 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=1.331
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2736-01535-1 |
|
