20253+2651 BUP 210 AB
20h 25m 17.95s +26° 51' 57.2" P.A. 232.00 sep 68.9 mag 11.49,12.37 Sp G0
Coord 2000 |
20253+2651 |
|
Discov num |
BUP 210 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 25 17.95 +26 51 57.2 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
232 |
|
Pa last |
231.9 |
|
P.A. Now (θ) |
231.9° |
|
Sep first |
66.7 |
|
Sep last |
68.863 |
|
Sep. Now (ρ) |
68.863" |
|
Mag pri |
11.49 |
|
Mag sec |
12.37 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.738
Nature of this double is uncertain.
20253+2651 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 25 18 +26 51 57 |
BUP 210 AB |
2015 |
10 |
232 |
68.9 |
11.49 |
12.37 |
0.88 |
|
<=== |
Show |
|
|
20 25 18 +26 51 57 |
BUP 210 AD |
2015 |
8 |
94 |
934.4 |
11.49 |
9.54 |
1.95 |
|
|
Show |
|
|
20 25 18 +26 51 57 |
BUP 210 AE |
2015 |
10 |
70 |
448.6 |
11.49 |
9.56 |
1.93 |
|
|
Show |
|
|
20 25 14 +26 51 15 |
BUP 210 BC |
2015 |
9 |
232 |
163.1 |
12.37 |
12.07 |
0.30 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2164-00140-1 |
|
Gaia DR2 |
1832948933629491968 |
|
WDS 20253+2651 BUP 210 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
BUP |
|
Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
1913QB811.B8....... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20253+2651 |
BUP 210 |
AB |
1997 |
4 |
232 |
68.6 |
11.49 |
11.60 |
G0 |
D |
202517.95+265157.2 |
20253+2651 |
BUP 210 |
AB |
2002 |
5 |
232 |
68.7 |
11.49 |
11.50 |
G0 |
D |
202517.95+265157.2 |
20253+2651 |
BUP 210 |
AB |
2015 |
6 |
232 |
68.9 |
11.49 |
12.37 |
G0 |
|
202517.95+265157.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20253+2651 BUP 210 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20253+2651 BUP 210 AB : MEASURES
No records found.
WDS 20253+2651 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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WDS 20253+2651 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.