22428+2348 HJ 1800 AB,C
22h 42m 49.99s +23° 47' 52.3" P.A. 237.00 sep 8.0 mag 9.51,11.60 Sp G5
| Coord 2000 |
22428+2348 |
|
Discov num |
HJ 1800 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
22 42 49.99 +23 47 52.3 |
|
| Date first |
1828 |
|
Date last |
2014 |
|
Obs |
19 |
|
| Pa first |
248 |
|
Pa last |
236.7 |
|
P.A. Now (θ) |
236.7° |
|
| Sep first |
8.0 |
|
Sep last |
8.031 |
|
Sep. Now (ρ) |
8.031" |
|
| Mag pri |
9.51 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-050 |
|
Sec motion dec |
-047 |
|
| Notes |
|
|
rPM=0.442
Nature of this double is uncertain.
22428+2348 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 42 50 +23 47 52 |
HU 395 AB |
2014 |
31 |
22 |
0.2 |
10.22 |
10.30 |
0.08 |
|
|
| Show |
|
|
22 42 50 +23 47 52 |
HJ 1800 AB,C |
2014 |
19 |
237 |
8.0 |
9.51 |
11.60 |
2.09 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
2220-00176-1 |
|
Gaia DR2 |
1876210047547781248 |
|
