01487+7528 HJ 2075 AB
01h 48m 28.10s +75° 28' 28.1" P.A. 231.00 sep 30.7 mag 10.06,11.42 Sp G8V+K6V
| Coord 2000 |
01487+7528 |
|
Discov num |
HJ 2075 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 48 28.10 +75 28 28.1 |
|
| Date first |
1897 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
229 |
|
Pa last |
230.7 |
|
P.A. Now (θ) |
230.7° |
|
| Sep first |
31.1 |
|
Sep last |
30.732 |
|
Sep. Now (ρ) |
30.732" |
|
| Mag pri |
10.06 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
G8V+K6V (yellow/yellow-orange) |
|
| Pri motion ra |
+144 |
|
Sec motion ra |
+143 |
|
| Pri motion dec |
-045 |
|
Sec motion dec |
-044 |
|
| Notes |
N
T
W
(See Notes, Parallax indicates physical, ) |
|
rPM=0.009 (< 0.3, Physical double)
This double is physical.
01487+7528 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 48 28 +75 28 28 |
HJ 2075 AB |
2016 |
17 |
231 |
30.7 |
10.06 |
11.42 |
1.36 |
|
<=== |
| Show |
|
|
01 48 28 +75 28 28 |
HJ 2075 AC |
2015 |
8 |
241 |
38.5 |
10.06 |
15.00 |
4.94 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4494-00160-1 |
|
Gaia DR2 |
560137510054479360 |
|
