01374+5838 STT 33 AB (HD 9812)
01h 37m 22.87s +58° 38' 14.7" P.A. 77.00 sep 26.9 mag 7.26,8.96 Sp B3IV dist. 833.33 pc (2718.32 l.y.)
| Coord 2000 |
01374+5838 |
|
Discov num |
STT 33 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 37 22.87 +58 38 14.7 |
|
| Date first |
1843 |
|
Date last |
2015 |
|
Obs |
74 |
|
| Pa first |
75 |
|
Pa last |
77 |
|
P.A. Now (θ) |
77° |
|
| Sep first |
23.5 |
|
Sep last |
26.861 |
|
Sep. Now (ρ) |
26.861" |
|
| Mag pri |
7.26 |
|
Mag sec |
8.96 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
B3IV (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.875
This double is not physical.
01374+5838 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 9812 |
22441 |
01 37 23 +58 38 15 |
STT 33 AB |
2015 |
74 |
77 |
26.9 |
7.26 |
8.96 |
1.70 |
|
<=== |
| Show |
|
22441 |
01 37 23 +58 38 15 |
DOB 2 AC |
2015 |
16 |
109 |
107.0 |
7.26 |
10.29 |
3.03 |
|
|
| Show |
|
22442 |
01 37 26 +58 38 21 |
DOB 2 BC |
2015 |
14 |
119 |
85.4 |
8.96 |
10.29 |
1.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 9812 |
|
Constellation |
Cassiopeia |
|
SAO |
22441 |
|
HIP |
7559 |
|
| Tycho2 |
3683-01540-1 |
|
Gaia DR2 |
509118727425216384 |
|
HD |
9812 |
|
ADS |
1262 |
|
| DM |
BD+57 344 |
|
BD |
BD+57 343 |
|
Distance |
833.33 |
|
Distance ly |
2718.32 |
|
