20070+2503 LOS 4 AB
20h 06m 59.76s +25° 03' 44.5" P.A. 111.00 sep 3.1 mag 11.90,13.90
Coord 2000 |
20070+2503 |
|
Discov num |
LOS 4 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 06 59.76 +25 03 44.5 |
|
Date first |
2007 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
113 |
|
Pa last |
110.7 |
|
P.A. Now (θ) |
110.7° |
|
Sep first |
3.0 |
|
Sep last |
3.102 |
|
Sep. Now (ρ) |
3.102" |
|
Mag pri |
11.90 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20070+2503 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 06 60 +25 03 44 |
LOS 4 AB |
2015 |
3 |
111 |
3.1 |
11.90 |
13.90 |
2.00 |
|
<=== |
Show |
|
|
20 06 60 +25 03 44 |
POU 4219 AC |
2015 |
7 |
261 |
3.1 |
11.90 |
13.80 |
1.90 |
|
|
Show |
|
|
20 06 60 +25 03 44 |
POU 4219 BC |
2016 |
1 |
276 |
5.9 |
13.92 |
13.47 |
0.45 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2158-01829-1 |
|
Gaia DR2 |
1833943751132526464 |
|
WDS 20070+2503 LOS 4 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Los2005 |
C j |
Losse, F. |
2005O&T....59...27L |
Los2005 |
|
Obs. et Travaux 59, 27, 2005 |
|
Los2007 |
C j |
Losse, F. |
2007O&T....65...30L |
Los2007 |
|
Obs. et Travaux 65, 30, 2007 |
|
Los2007b |
C j |
Losse, F. |
2007O&T....67...26L |
Los2007b |
|
Obs. et Travaux 67, 26, 2007 |
|
Los2009 |
C j |
Losse, F. |
2009OED.....2...15L |
Los2009 |
|
El Observador de Estrellas Dobles, Issue #2, 15, 2009 |
|
Los2009b |
C - |
Losse, F. |
2009OED.....3...45L |
Los2009b |
|
El Observador de Estrellas Dobles, Issue #3, 45, 2009 |
|
Los2010 |
S j |
Losse, F. |
2010O&T....75...17L |
Los2010 |
|
Obs. et Travaux 75, 17, 2010 |
|
Pou1933 |
Pa - |
Pourteau, M. A. |
. |
Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20070+2503 |
LOS 4 |
AB |
2007 |
1 |
113 |
3.0 |
11.90 |
13.90 |
|
|
200659.76+250344.5 |
20070+2503 |
LOS 4 |
AB |
2009 |
2 |
113 |
2.9 |
11.90 |
13.90 |
|
|
200659.76+250344.5 |
20070+2503 |
LOS 4 |
AB |
2015 |
3 |
111 |
3.1 |
11.90 |
13.90 |
|
|
200659.76+250344.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20070+2503 LOS 4 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20070+2503 LOS 4 AB : MEASURES
No records found.
WDS 20070+2503 : 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 20070+2503 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.