20269+1727 BPM 2164
20h 26m 52.28s +17° 26' 54.2" P.A. 20.00 sep 110.5 mag 14.87,15.58
Coord 2000 |
20269+1727 |
|
Discov num |
BPM2164 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 52.28 +17 26 54.2 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
20 |
|
Pa last |
19.9 |
|
P.A. Now (θ) |
19.9° |
|
Sep first |
110.4 |
|
Sep last |
110.519 |
|
Sep. Now (ρ) |
110.519" |
|
Mag pri |
14.87 |
|
Mag sec |
15.58 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.463
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1815003701269763072 |
|
WDS 20269+1727 BPM 2164 : NOTES
discov_num |
notes |
refcode |
BPM2164 |
[PM2000] 2302089 + [PM2000] 2302325. |
Gvr2010 |
REFERENCES
refcode |
metd |
author |
reference |
Gvr2010 |
Pa - |
Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. |
2010A&A...521A 4G |
Gvr2010 |
+T |
A&A 521, A4, 2010 |
|
Gvr2010 |
|
(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 |
|
Gvr2010 |
|
catalogs, spanning years ~1900-2000) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BPM |
Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20269+1727 |
BPM2164 |
|
1997 |
2 |
20 |
110.5 |
14.87 |
15.58 |
|
NV |
202652.28+172654.2 |
20269+1727 |
BPM2164 |
|
2001 |
3 |
20 |
110.5 |
14.87 |
15.58 |
|
NV |
202652.28+172654.2 |
20269+1727 |
BPM2164 |
|
2010 |
4 |
20 |
110.4 |
14.87 |
15.58 |
|
NV |
202652.28+172654.2 |
20269+1727 |
BPM2164 |
|
2015 |
5 |
20 |
110.5 |
14.87 |
15.58 |
|
NV |
202652.28+172654.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20269+1727 BPM 2164 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20269+1727 BPM 2164 : MEASURES
No records found.
WDS 20269+1727 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 20269+1727 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.