22434+6744 HU 92 BC
22h 43m 25.42s +67° 43' 56.5" P.A. 345.00 sep 1.4 mag 10.29,10.36
| Coord 2000 |
22434+6744 |
|
Discov num |
HU 92 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 43 25.42 +67 43 56.5 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
352 |
|
Pa last |
344.9 |
|
P.A. Now (θ) |
344.9° |
|
| Sep first |
1.0 |
|
Sep last |
1.391 |
|
Sep. Now (ρ) |
1.391" |
|
| Mag pri |
10.29 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-049 |
|
Sec motion ra |
-049 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22434+6744 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 215440 |
20218 |
22 43 26 +67 44 20 |
HJ 1807 AB |
2015 |
19 |
187 |
23.9 |
8.74 |
10.29 |
1.55 |
|
|
| Show |
|
|
22 43 25 +67 43 56 |
HU 92 BC |
2015 |
11 |
345 |
1.4 |
10.29 |
10.36 |
0.07 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4476-01474-1 |
|
Gaia DR2 |
2224958986800582528 |
|
WDS 22434+6744 HU 92 BC : NOTES
| discov_num |
notes |
refcode |
| HJ 1807 |
AB: HJL 308. |
HJL1986 |
REFERENCES
| refcode |
metd |
author |
reference |
| HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
| HJL1986 |
|
A&AS 66, 131, 1986 |
|
| HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
| HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HJ |
Herschel, J.F.W. |
| 50 |
HU |
Hussey, W.F. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22434+6744 |
HU 92 |
BC |
2005 |
9 |
345 |
1.3 |
10.29 |
10.36 |
|
|
224325.42+674356.5 |
| 22434+6744 |
HU 92 |
BC |
2010 |
10 |
345 |
1.3 |
10.29 |
10.36 |
|
N |
224325.42+674356.5 |
| 22434+6744 |
HU 92 |
BC |
2015 |
11 |
345 |
1.4 |
10.29 |
10.36 |
|
N |
224325.42+674356.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22434+6744 HU 92 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22434+6744 HU 92 BC : MEASURES
No records found.
WDS 22434+6744 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 22434+6744 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
