12459+1009 HJ 217 AC
12h 45m 53.92s +10° 08' 50.5" P.A. 96.00 sep 42.7 mag 10.17,11.48 Sp G2V
Coord 2000 |
12459+1009 |
|
Discov num |
HJ 217 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 45 53.92 +10 08 50.5 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
96 |
|
Pa last |
96.3 |
|
P.A. Now (θ) |
96.3° |
|
Sep first |
42.9 |
|
Sep last |
42.689 |
|
Sep. Now (ρ) |
42.689" |
|
Mag pri |
10.17 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
-022 |
|
Sec motion dec |
-017 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.277 (< 0.3, Physical double)
This double is not physical.
12459+1009 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 45 54 +10 08 50 |
HJ 217 AB |
2015 |
21 |
24 |
33.1 |
10.17 |
10.52 |
0.35 |
|
|
Show |
|
|
12 45 54 +10 08 50 |
HJ 217 AC |
2015 |
19 |
96 |
42.7 |
10.17 |
11.48 |
1.31 |
|
<=== |
Show |
|
|
12 45 55 +10 09 20 |
HJ 217 BC |
2015 |
29 |
140 |
45.6 |
10.52 |
11.48 |
0.96 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Tycho2 |
0878-00033-1 |
|
Gaia DR2 |
3927192652354398720 |
|
DM |
BD+10 2466 |
|