01166+7402 HJ 2028 BC
01h 16m 30.25s +74° 00' 40.3" P.A. 212.00 sep 48.9 mag 7.88,12.70 Sp A0
Coord 2000 |
01166+7402 |
|
Discov num |
HJ 2028 |
|
Comp |
BC |
|
Coord arcsec 2000 |
01 16 30.25 +74 00 40.3 |
|
Date first |
1908 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
210 |
|
Pa last |
211.6 |
|
P.A. Now (θ) |
211.6° |
|
Sep first |
46.8 |
|
Sep last |
48.865 |
|
Sep. Now (ρ) |
48.865" |
|
Mag pri |
7.88 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
4.82 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-023 |
|
Notes |
N
(See Notes) |
|
rPM=0.76
Nature of this double is uncertain.
01166+7402 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 7406 |
4360 |
01 16 36 +74 01 36 |
HJ 2028 AB |
2018 |
30 |
204 |
62.6 |
7.06 |
7.88 |
0.82 |
|
|
Show |
|
4359 |
01 16 30 +74 00 40 |
HJ 2028 BC |
2015 |
7 |
212 |
48.9 |
7.88 |
12.70 |
4.82 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
SAO |
4359 |
|
Tycho2 |
4309-00495-1 |
|
Gaia DR2 |
535710484855130112 |
|
HD |
7407 |
|