23412+7409 HJ 1905 AB
23h 41m 14.32s +74° 08' 37.7" P.A. 146.00 sep 19.6 mag 9.79,11.33 Sp A2
| Coord 2000 |
23412+7409 |
|
Discov num |
HJ 1905 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 41 14.32 +74 08 37.7 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
163 |
|
Pa last |
146.3 |
|
P.A. Now (θ) |
146.3° |
|
| Sep first |
19.3 |
|
Sep last |
19.59 |
|
Sep. Now (ρ) |
19.59" |
|
| Mag pri |
9.79 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+008 |
|
| Notes |
L
(Linear solution) |
|
rPM=1.221
This double is not physical.
23412+7409 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 41 14 +74 08 38 |
HJ 1905 AB |
2015 |
19 |
146 |
19.6 |
9.79 |
11.33 |
1.54 |
|
<=== |
| Show |
|
|
23 41 17 +74 08 21 |
HJ 1905 BC |
2016 |
16 |
145 |
16.1 |
11.33 |
11.07 |
0.26 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4491-00326-1 |
|
Gaia DR2 |
2229115415634505600 |
|
