stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19513+2308
CHE 166 AC


Nearby doubles
1' : 19513+2309
CHE 165

2' : 19509+2306
BKO 995

3' : 19510+2306
BKO 998AB

3' : 19512+2306
CHE 164

4' : 19511+2306
CHE 162AB

4' : 19507+2309
BKO 991

5' : 19513+2304
CHE 167

5' : 19507+2306
BKO 992

5' : 19512+2308
BKO1001

7' : 19506+2304
BKO 989

7' : 19513+2303
BKO1004

7' : 19508+2310
CHE 158

9' : 19510+2316
BKO 996

9' : 19518+2303
CHE 173

9' : 19516+2306
BKO1010

9' : 19514+2302
BKO1006

10' : 19516+2304
BKO1011

10' : 19514+2301
BKO1007

12' : 19503+2314
POU4115

12' : 19517+2301
BKO1014AB

13' : 19513+2319
POU4120

13' : 19518+2306
BKO1016

13' : 19517+2257
CHE 170

15' : 19516+2257
BKO1012

15' : 19512+2322
BKO1000

16' : 19511+2323
CHE 161



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19513+2308 CHE 166 AC

 
 
19h 50m 57.10s +23° 07' 33.5" P.A. 15.00 sep 19.5 mag 11.50,12.70
 
 
Coord 2000 19513+2308 Discov num CHE 166 Comp AC Coord arcsec 2000 19 50 57.10 +23 07 33.5
Date first 1907 Date last 2015 Obs 8
Pa first 16 Pa last 14.7 P.A. Now (θ) 14.7°
Sep first 19.6 Sep last 19.485 Sep. Now (ρ) 19.485"
Mag pri 11.50 Mag sec 12.70 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +001 Sec motion ra +002
Pri motion dec -007 Sec motion dec -001
Notes N (See Notes)
rPM=0.86
This double is not physical.
 
 
19513+2308 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 50 57 +23 07 34 CHE 166 AB 2015 11 257 11.8 11.50 12.30 0.80
Show 19 50 57 +23 07 34 CHE 166 AC 2015 8 15 19.5 11.50 12.70 1.20 <===
Show 19 50 57 +23 07 52 BKO 997 CD 2015 7 19 12.6 12.70 15.70 3.00
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1828220105911947008
 
 
WDS 19513+2308 CHE 166 AC : NOTES
 
 
discov_num notes refcode
CHE 166 AB: There was an error in Chevalier's coordinates due to incorrect Che1908
plate center coordinates. Berko's match to this pair was correct. Bko2011c
AC: Berko's match is actually CHE 165. Hrt2012b
BKO 997 CD: Originally 19510+2308 BKO 997, but primary found to be the C
component of 19513+2308 CHE 166AC.
Incorrectly identified by Berko as 19513+2309CHE 165. Bko2011c
 
 
REFERENCES
 
 
refcode metd author reference
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b Webb Soc., Double Star Circ. 20, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19513+2308 CHE 166 AC 1907 1 164 19.6 11.50 12.70 195115.11+230839.2
19513+2308 CHE 166 AC 2000 2 15 19.4 11.50 12.70 N 195057.10+230733.5
19513+2308 CHE 166 AC 2001 3 15 19.5 11.50 12.70 N 195057.10+230733.5
19513+2308 CHE 166 AC 2012 4 12 19.1 11.50 12.70 N 195057.10+230733.5
19513+2308 CHE 166 AC 2015 8 15 19.5 11.50 12.70 N 195057.10+230733.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19513+2308 CHE 166 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19513+2308 CHE 166 AC : MEASURES
 
 
No records found.

 
 
WDS 19513+2308 : VIRTUAL EYEPIECE
 
 

19513+2308 CHE 166A mag 11.5 19513+2308 CHE 166B sep 10.9 P.A. 255.80 mag 12.3 19513+2308 BKO 997C sep 19.4 P.A. 14.80 mag 12.7 19513+2308 BKO 997D sep 32.0 P.A. 15.90 mag 15.7 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19513+2308 : ALADIN DSS IMAGE @ 19h 50m 57.10s +23° 07' 33.5"
 
 
 
 
WDS 19513+2308 CHE 166 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19513+2308 CHE 166AC distance=0' 19513+2308 BKO 997CD distance=1' 19513+2309 CHE 165 distance=1' 19509+2306 BKO 995 distance=2' 19510+2306 BKO 998AB distance=3' 19510+2306 BKO 998AC distance=3' 19510+2306 BKO 998AD distance=3' 19512+2306 CHE 164 distance=3' 19511+2306 BKO 999BD distance=4' 19511+2306 CHE 162AB distance=4' 19511+2306 BKO 999AC distance=4' 19507+2309 BKO 991 distance=4' 19513+2304 CHE 167 distance=5' 19507+2306 BKO 992 distance=5' 19512+2308 BKO1001 distance=5' 19506+2304 BKO 989 distance=7' 19513+2303 BKO1004 distance=7' 19508+2310 CHE 158 distance=7' 19510+2316 BKO 996 distance=9' 19518+2303 CHE 173 distance=9' 19516+2306 BKO1010 distance=9' 19514+2302 BKO1006 distance=9' 19516+2304 BKO1011 distance=10' 19514+2301 BKO1007 distance=10' 19503+2314 POU4115 distance=12' 19517+2301 BKO1014AB distance=12' 19517+2301 BKO1014AC distance=12' 19513+2319 POU4120 distance=13' 19518+2306 BKO1016 distance=13' 19517+2257 CHE 170 distance=13' 19516+2257 BKO1012 distance=15' 19512+2322 BKO1000 distance=15' 19511+2323 CHE 161 distance=16' 19520+2306 BKO1021 distance=16' 19512+2253 BKO1002 distance=16' 19513+2322 BKO1003 distance=16' 19520+2303 BKO1022 distance=16' 19498+2310 POU4111 distance=17' 19500+2317 BKO 988 distance=17' 19522+2306 BKO1026 distance=17' 19522+2309 BKO1025 distance=18' 19521+2316 BU 979 distance=18' 19523+2307 CHE 175 distance=19' 19516+2251 BKO1013 distance=19' 19518+2253 BKO1017 distance=19' 19519+2251 BKO1019 distance=22' 19498+2324 J 496AB distance=24' 19498+2324 J 496AC distance=24' 19523+2249 CHE 176 distance=24' 19514+2244 BKO1008 distance=25' 19496+2324 POU4107 distance=26' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19513+2308 CHE 166 AB 257 11.8
Show 19513+2308 CHE 166 AC 15 19.5
Show 19513+2308 BKO 997 CD 19 12.6 1
Show 19513+2309 CHE 165 155 12.1 1
Show 19509+2306 BKO 995 92 6.2 2
Show 19510+2306 BKO 998 AB 47 9.5 3
Show 19510+2306 BKO 998 AC 110 10.8 3
Show 19510+2306 BKO 998 AD 161 8.9 3
Show 19512+2306 CHE 164 108 24.4 3
Show 19511+2306 BKO 999 BD 170 5.8 4
Show 19511+2306 CHE 162 AB 75 23.1 4
Show 19511+2306 BKO 999 AC 359 7.4 4
Show 19507+2309 BKO 991 337 9.2 4
Show 19513+2304 CHE 167 208 10.0 5
Show 19507+2306 BKO 992 75 7.0 5
Show 19512+2308 BKO1001 105 5.1 5
Show 19506+2304 BKO 989 22 3.0 7
Show 19513+2303 BKO1004 182 9.4 7
Show 19508+2310 CHE 158 148 8.9 7
Show 19510+2316 BKO 996 222 5.9 9
Show 19518+2303 CHE 173 128 25.0 9
Show 19516+2306 BKO1010 2 4.9 9
Show 19514+2302 BKO1006 206 9.0 9
Show 19516+2304 BKO1011 240 3.7 10
Show 19514+2301 BKO1007 241 7.0 10
Show 19503+2314 POU4115 103 10.5 12
Show 19517+2301 BKO1014 AB 52 4.7 12
Show 19517+2301 BKO1014 AC 252 7.0 12
Show 19513+2319 POU4120 228 9.9 13
Show 19518+2306 BKO1016 27 4.0 13
Show 19517+2257 CHE 170 62 14.8 13
Show 19516+2257 BKO1012 290 14.1 15
Show 19512+2322 BKO1000 69 2.2 15
Show 19511+2323 CHE 161 110 11.9 16
Show 19520+2306 BKO1021 242 6.0 16
Show 19512+2253 BKO1002 145 6.4 16
Show 19513+2322 BKO1003 89 3.5 16
Show 19520+2303 BKO1022 12 4.4 16
Show 19498+2310 POU4111 279 9.2 17
Show 19500+2317 BKO 988 170 8.9 17
Show 19522+2306 BKO1026 89 9.2 17
Show 19522+2309 BKO1025 107 13.5 18
Show 19521+2316 BU 979 324 2.7 18
Show 19523+2307 CHE 175 44 16.6 19
Show 19516+2251 BKO1013 280 8.8 19
Show 19518+2253 BKO1017 87 5.9 19
Show 19519+2251 BKO1019 46 7.2 22
Show 19498+2324 J 496 AB 264 5.1 24
Show 19498+2324 J 496 AC 294 27.0 24
Show 19523+2249 CHE 176 126 27.7 24
Show 19514+2244 BKO1008 76 8.2 25

 
 
WDS 19513+2308 : COMPONENTS
 
 
  A B C
B pa=255.8°
sep=10.87"
 
C pa=14.8°
sep=19.44"
pa=35.8°
sep=26.48"
 
D pa=15.9°
sep=31.98"
pa=30.0°
sep=38.59"
pa=17.6°
sep=12.54"
 
 
19513+2308 A
 
 
Coord arcsec 2000 195057.10+230733.5 Mag 11.5 PmRA 1.00 PmDE -7.0
 
 
19513+2308 B
 
 
Coord arcsec 2000 195056.34+230730.8 Mag 12.3 PmRA 2.00 PmDE -1.0
Calc delta mag 0.8 Calc coord yes
 
 
19513+2308 C
 
 
Coord arcsec 2000 195057.46+230752.3 Coord calc 195057.46+230752.3 Mag 12.7 PmRA 2.00
PmDE -1.0 Calc delta mag 1.2
 
 
19513+2308 D
 
 
Coord arcsec 2000 195057.73+230804.3 Mag 15.7 PmRA 2.00 PmDE 19.0
Calc delta mag 4.2 Calc coord yes