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Current system
23031+4638
TDT 3861


Nearby doubles
4' : 23027+4638
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HEI 917

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A 193

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TDT3852

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A 196

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HJ 1841AB

30' : 23054+4654
TOI1544

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HDS3278

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COU2339AB

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A 2399AB

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RAO 493



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23031+4638 TDT 3861

 
 
23h 03m 04.27s +46° 37' 33.2" P.A. 140.00 sep 2.0 mag 10.73,12.54
 
 
Coord 2000 23031+4638 Discov num TDT3861 Comp Coord arcsec 2000 23 03 04.27 +46 37 33.2
Date first 1991 Date last 2020 Obs 2
Pa first 140 Pa last 140.1 P.A. Now (θ) 140.1°
Sep first 2.0 Sep last 2 Sep. Now (ρ) 2"
Mag pri 10.73 Mag sec 12.54 delta mag (ΔM) 1.81 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3622-02402-1 Gaia DR2 1936316706112921728
 
 
WDS 23031+4638 TDT 3861 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23031+4638 TDT3861 1991 1 140 2.0 10.73 12.54 230304.27+463733.2
23031+4638 TDT3861 2020 2 140 2.0 10.73 12.54 230304.27+463733.2

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

 
 
WDS 23031+4638 TDT 3861 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23031+4638 TDT 3861 : MEASURES
 
 
No records found.

 
 
WDS 23031+4638 : VIRTUAL EYEPIECE
 
 

23031+4638 TDT3861A mag 10.73 23031+4638 TDT3861B sep 2.0 P.A. 140.10 mag 12.54 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23031+4638 : ALADIN DSS IMAGE @ 23h 03m 04.27s +46° 37' 33.2"
 
 
 
 
WDS 23031+4638 TDT 3861 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23031+4638 TDT3861 distance=0' 23027+4638 TDT3854 distance=4' 23042+4636 ARG 45 distance=13' 23026+4650 HEI 917 distance=14' 23014+4638 A 193 distance=18' 23026+4702 TDT3852 distance=26' 23055+4643 A 196 distance=26' 23029+4610 HJ 1841AB distance=28' 23029+4610 HJ 1841AC distance=28' 23054+4654 TOI1544 distance=30' 23065+4655 STTA242 distance=40' 23006+4716 TDT3839 distance=46' 23018+4553 HDS3278 distance=47' 22590+4617 A 192 distance=47' 23074+4625 COU2339AB distance=47' 23074+4625 COU2339AC distance=47' 23077+4623 HJ 1849 distance=50' 23075+4558 TDT3894 distance=61' 22578+4713 A 2399AB distance=65' 22578+4713 GII 301Aa,Ab distance=65' 23089+4705 COU2340 distance=66' 23006+4740 TDT3838 distance=67' 23016+4531 LSC 104 distance=69' 22577+4728 TDT3815 distance=75' 23084+4729 ES 543 distance=76' 23071+4741 COU2338 distance=77' 22571+4724 TDT3811 distance=77' 22555+4639 ES 1289 distance=78' 23100+4719 TDT3908 distance=83' 23051+4518 RAO 493 distance=83' 23020+4800 A 194 distance=84' 23100+4723 TDT3907 distance=85' 23054+4516 WIS 374 distance=86' 23110+4706 TDT3924 distance=86' 23027+4806 ES 693 distance=89' 23105+4553 TDT3915 distance=90' 23126+4645 ES 1290AB distance=99' 23126+4645 ES 1290AC distance=99' 23126+4645 ES 1290AD distance=99' 23126+4645 ES 1290AE distance=99' 23034+4817 COU2337 distance=100' 22544+4723 A 190 distance=101' 23002+4815 BVD 282 distance=102' 23130+4658 COU2343 distance=105' 23108+4531 HJ 1853AB distance=105' 23108+4531 HJ 1853AC distance=105' 23131+4622 A 198 distance=105' 23108+4531 RAO 89CD distance=106' 23108+4531 RAO 89CE distance=106' 22532+4706 TDT3768 distance=106' 22545+4541 TDT3779 distance=106' 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 23031+4638 TDT3861 140 2.0 0
Show 23027+4638 TDT3854 64 0.9 4
Show 23042+4636 ARG 45 16 3.7 13
Show 23026+4650 HEI 917 148 11.0 14
Show 23014+4638 A 193 176 1.6 18
Show 23026+4702 TDT3852 109 0.6 26
Show 23055+4643 A 196 316 0.5 26
Show 23029+4610 HJ 1841 AB 344 18.4 28
Show 23029+4610 HJ 1841 AC 286 33.8 28
Show 23054+4654 TOI1544 130 0.7 30
Show 23065+4655 STTA242 31 80.0 40
Show 23006+4716 TDT3839 286 0.3 46
Show 23018+4553 HDS3278 316 0.6 47
Show 22590+4617 A 192 227 0.3 47
Show 23074+4625 COU2339 AB 247 0.9 47
Show 23074+4625 COU2339 AC 120 11.3 47
Show 23077+4623 HJ 1849 348 51.1 50
Show 23075+4558 TDT3894 132 0.5 61
Show 22578+4713 A 2399 AB 261 1.2 65
Show 22578+4713 GII 301 Aa,Ab 100 0.2 65
Show 23089+4705 COU2340 98 1.5 66
Show 23006+4740 TDT3838 129 0.6 67
Show 23016+4531 LSC 104 351 0.1 69
Show 22577+4728 TDT3815 220 2.5 75
Show 23084+4729 ES 543 24 4.1 76
Show 23071+4741 COU2338 208 1.0 77
Show 22571+4724 TDT3811 129 0.4 77
Show 22555+4639 ES 1289 97 6.0 78
Show 23100+4719 TDT3908 340 0.6 83
Show 23051+4518 RAO 493 76 0.7 83
Show 23020+4800 A 194 300 0.2 84
Show 23100+4723 TDT3907 201 2.3 85
Show 23054+4516 WIS 374 180 510.3 86
Show 23110+4706 TDT3924 66 0.5 86
Show 23027+4806 ES 693 40 5.2 89
Show 23105+4553 TDT3915 341 0.6 90
Show 23126+4645 ES 1290 AB 69 3.0 99
Show 23126+4645 ES 1290 AC 283 14.1 99
Show 23126+4645 ES 1290 AD 270 8.6 99
Show 23126+4645 ES 1290 AE 277 16.7 99
Show 23034+4817 COU2337 166 0.5 100
Show 22544+4723 A 190 251 0.2 101
Show 23002+4815 BVD 282 218 10.2 102
Show 23130+4658 COU2343 43 0.1 105
Show 23108+4531 HJ 1853 AB 328 42.5 105
Show 23108+4531 HJ 1853 AC 87 50.4 105
Show 23131+4622 A 198 344 0.6 105
Show 23108+4531 RAO 89 CD 22 21.2 106
Show 23108+4531 RAO 89 CE 291 15.3 106
Show 22532+4706 TDT3768 74 1.4 106
Show 22545+4541 TDT3779 224 0.5 106

 
 
WDS 23031+4638 : COMPONENTS
 
 
  A
B pa=140.1°
sep=2.00"
 
 
23031+4638 A
 
 
Coord arcsec 2000 230304.27+463733.2 Mag 10.73 PmRA -3.00 PmDE -5.0
 
 
23031+4638 B
 
 
Coord arcsec 2000 230304.39+463731.7 Mag 12.54 PmRA -3.00 PmDE -5.0
Delta magnitude 1.81 Coordinate calculated yes