09212+2728 HJ 810 AC
09h 21m 12.70s +27° 27' 59.6" P.A. 26.00 sep 22.2 mag 10.47,10.70 Sp K0
| Coord 2000 |
09212+2728 |
|
Discov num |
HJ 810 |
|
Comp |
AC |
|
Coord arcsec 2000 |
09 21 12.70 +27 27 59.6 |
|
| Date first |
1827 |
|
Date last |
2021 |
|
Obs |
18 |
|
| Pa first |
45 |
|
Pa last |
25.5 |
|
P.A. Now (θ) |
25.5° |
|
| Sep first |
20.0 |
|
Sep last |
22.169 |
|
Sep. Now (ρ) |
22.169" |
|
| Mag pri |
10.47 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.609
Nature of this double is uncertain.
09212+2728 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
09 21 13 +27 27 60 |
BU 1422 AB |
2016 |
6 |
358 |
1.9 |
10.47 |
12.90 |
2.43 |
|
|
| Show |
|
|
09 21 13 +27 27 60 |
HJ 810 AC |
2021 |
18 |
26 |
22.2 |
10.47 |
10.70 |
0.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
1955-00858-1 |
|
Gaia DR2 |
694886336529439744 |
|
