01247+5542 HJ 2042 AB
01h 24m 42.40s +55° 41' 43.8" P.A. 280.00 sep 26.7 mag 9.80,11.50
Coord 2000 |
01247+5542 |
|
Discov num |
HJ 2042 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 24 42.40 +55 41 43.8 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
284 |
|
Pa last |
280.2 |
|
P.A. Now (θ) |
280.2° |
|
Sep first |
18.0 |
|
Sep last |
26.685 |
|
Sep. Now (ρ) |
26.685" |
|
Mag pri |
9.80 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
+025 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.89
This double is not physical.
01247+5542 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
01 24 42 +55 41 44 |
HJ 2042 AB |
2015 |
13 |
280 |
26.7 |
9.80 |
11.50 |
1.70 |
|
<=== |
Show |
|
|
01 24 39 +55 41 49 |
VBS 2 BC |
2016 |
9 |
318 |
9.4 |
11.50 |
13.30 |
1.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
3674-00183-1 |
|
Gaia DR2 |
412399706047974912 |
|