21385+1902 SKF 292 AB,C
21h 38m 32.32s +19° 02' 08.6" P.A. 91.00 sep 16.2 mag 10.30,18.30 Sp G5
Coord 2000 |
21385+1902 |
|
Discov num |
SKF 292 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
21 38 32.32 +19 02 08.6 |
|
Date first |
1951 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
89 |
|
Pa last |
90.5 |
|
P.A. Now (θ) |
90.5° |
|
Sep first |
15.6 |
|
Sep last |
16.218 |
|
Sep. Now (ρ) |
16.218" |
|
Mag pri |
10.30 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
8 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+217 |
|
Sec motion ra |
|
|
Pri motion dec |
-099 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
21385+1902 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 38 32 +19 02 09 |
TDT 3077 AB |
1991 |
1 |
294 |
0.4 |
11.00 |
11.17 |
0.17 |
|
|
Show |
|
|
21 38 32 +19 02 09 |
SKF 292 AB,C |
2015 |
7 |
91 |
16.2 |
10.30 |
18.30 |
8.00 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1673-00595-1 |
|
Gaia DR2 |
1786363695401638016 |
|