23039+6052 HJ 1845 AD
23h 03m 55.08s +60° 51' 36.5" P.A. 319.00 sep 9.9 mag 9.16,13.90 Sp A0
| Coord 2000 |
23039+6052 |
|
Discov num |
HJ 1845 |
|
Comp |
AD |
|
Coord arcsec 2000 |
23 03 55.08 +60 51 36.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
325 |
|
Pa last |
318.8 |
|
P.A. Now (θ) |
318.8° |
|
| Sep first |
9.5 |
|
Sep last |
9.87 |
|
Sep. Now (ρ) |
9.87" |
|
| Mag pri |
9.16 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
4.74 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
23039+6052 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 03 55 +60 51 36 |
HJ 1845 AB |
2016 |
9 |
6 |
18.3 |
9.16 |
13.49 |
4.33 |
|
|
| Show |
|
|
23 03 55 +60 51 36 |
HJ 1845 AC |
2016 |
11 |
76 |
19.8 |
9.16 |
13.00 |
3.84 |
|
|
| Show |
|
|
23 03 55 +60 51 36 |
HJ 1845 AD |
2016 |
9 |
319 |
9.9 |
9.16 |
13.90 |
4.74 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4278-00282-1 |
|
Gaia DR2 |
2014496273511486592 |
|
