21536+7922 LDS 1961
21h 53m 34.30s +79° 21' 58.4" P.A. 29.00 sep 208.9 mag 10.06,17.40 Sp F8
| Coord 2000 |
21536+7922 |
|
Discov num |
LDS1961 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 34.30 +79 21 58.4 |
|
| Date first |
1954 |
|
Date last |
2014 |
|
Obs |
7 |
|
| Pa first |
29 |
|
Pa last |
28.5 |
|
P.A. Now (θ) |
28.5° |
|
| Sep first |
213.1 |
|
Sep last |
208.88 |
|
Sep. Now (ρ) |
208.88" |
|
| Mag pri |
10.06 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
7.34 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-052 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
U
(Proper motion indicates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4607-00088-1 |
|
Gaia DR2 |
2285131547338422656 |
|
WDS 21536+7922 LDS 1961 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21536+7922 |
LDS1961 |
|
1999 |
2 |
29 |
209.8 |
10.06 |
17.40 |
F8 |
D |
215334.30+792158.4 |
| 21536+7922 |
LDS1961 |
|
2010 |
4 |
29 |
209.0 |
10.06 |
17.40 |
F8 |
U |
215334.30+792158.4 |
| 21536+7922 |
LDS1961 |
|
2014 |
7 |
29 |
208.9 |
10.06 |
17.40 |
F8 |
U |
215334.30+792158.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21536+7922 LDS 1961 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21536+7922 LDS 1961 : MEASURES
No records found.
WDS 21536+7922 : VIRTUAL EYEPIECE
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WDS 21536+7922 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
