21242+1659 GWP 3056
21h 24m 09.23s +16° 59' 29.6" P.A. 305.00 sep 12.3 mag 15.60,18.00
Coord 2000 |
21242+1659 |
|
Discov num |
GWP3056 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 09.23 +16 59 29.6 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
305 |
|
Pa last |
305.4 |
|
P.A. Now (θ) |
305.4° |
|
Sep first |
12.4 |
|
Sep last |
12.289 |
|
Sep. Now (ρ) |
12.289" |
|
Mag pri |
15.60 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
Pri motion ra |
+070 |
|
Sec motion ra |
+062 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
+018 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.115 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1784355368694307968 |
|