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Current system
04268+0843
OPI 2 AC


Nearby doubles
31' : 04250+0856
HEI 641

45' : 04253+0804
WIS 106

46' : 04252+0803
LDS3584

52' : 04278+0932
SKF1829

53' : 04301+0902
CBL 225

64' : 04239+0928
HU 304

72' : 04230+0924
YSC 31AB

81' : 04278+1001
STF 549AB

84' : 04280+1004
A 2033

85' : 04324+0827
NSN 548

88' : 04235+0954
ITO 24AB

89' : 04250+0719
GWP 583

91' : 04328+0820
LIT 12

91' : 04319+0749
BRT2596

100' : 04220+0734
SKF1688

102' : 04210+0935
LDS5542

104' : 04241+0707
OSW 80

105' : 04300+1016
LDS5568

112' : 04226+0711
GWP 579

117' : 04275+1039
STZ 7

122' : 04350+0840
RAO 549

127' : 04288+1045
GWP 587

130' : 04268+1052
PAT 8

131' : 04216+0658
A 1835

131' : 04311+0647
STT 84

133' : 04246+0634
SKF1689



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

04268+0843 OPI 2 AC

 
 
04h 26m 51.13s +08° 42' 17.4" P.A. 266.00 sep 165.3 mag 10.96,11.12
 
 
Coord 2000 04268+0843 Discov num OPI   2 Comp AC Coord arcsec 2000 04 26 51.13 +08 42 17.4
Date first 1926 Date last 2018 Obs 13
Pa first 260 Pa last 266.2 P.A. Now (θ) 266.2°
Sep first 120.0 Sep last 165.3 Sep. Now (ρ) 165.3"
Mag pri 10.96 Mag sec 11.12 delta mag (ΔM) 0.16 Spectral class
Pri motion ra +118 Sec motion ra -005
Pri motion dec +023 Sec motion dec -003
Notes N (See Notes)
rPM=1.046
This double is not physical.
 
 
04268+0843 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 26 51 +08 42 17 HEI 642 Aa,Ab 2016 4 109 1.6 11.40 12.30 0.90
Show 04 26 51 +08 42 17 HJ 678 AB 2015 13 293 20.8 10.96 12.18 1.22
Show 04 26 51 +08 42 17 OPI 2 AC 2018 13 266 165.3 10.96 11.12 0.16 <===
Show 04 26 51 +08 42 17 TOB 367 AD 2015 7 277 94.7 10.66 15.36 4.70
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 3287473280958196352
 
 
WDS 04268+0843 OPI 2 AC : NOTES
 
 
discov_num notes refcode
HJ 678 This is not BD+08 690, according to Heintz. Hei1992a
AB: Rectilinear solution by Friedman et al. (2012). USN2012a
 
 
REFERENCES
 
 
refcode metd author reference
Hei1992a M+ j Heintz, W.D. 1992ApJS...83..351H
Hei1992a +Po ApJS 83, 351, 1992
USN2012a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2012IAUDS.176....1F
USN2012a Inf. Circ. 176, 1, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 OPI Opik, E.
55 TOB Tobal, T.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04268+0843 OPI 2 AC 1982 2 263 148.9 10.96 11.12 N 042651.13+084217.4
04268+0843 OPI 2 AC 2007 4 267 167.3 10.96 11.12 N D 042651.13+084217.4
04268+0843 OPI 2 AC 2013 9 266 167.6 10.96 11.12 N 042651.13+084217.4
04268+0843 OPI 2 AC 2015 10 267 168.1 10.96 11.12 N 042651.13+084217.4
04268+0843 OPI 2 AC 2018 13 266 165.3 10.96 11.12 N 042651.13+084217.4

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

 
 
WDS 04268+0843 OPI 2 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04268+0843 OPI 2 AC : MEASURES
 
 
No records found.

 
 
WDS 04268+0843 : VIRTUAL EYEPIECE
 
 

04268+0843 HJ 678A mag 10.96 04268+0843 HEI 642Ab sep 1.5 P.A. 108.70 mag 12.3 04268+0843 HJ 678B sep 20.6 P.A. 292.70 mag 12.18 04268+0843 OPI 2C sep 163.4 P.A. 266.20 mag 11.12 04268+0843 TOB 367D sep 93.6 P.A. 276.90 mag 15.36 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04268+0843 : ALADIN DSS IMAGE @ 04h 26m 51.13s +08° 42' 17.4"
 
 
 
 
WDS 04268+0843 OPI 2 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04268+0843 OPI 2AC distance=0' 04250+0856 HEI 641 distance=31' 04253+0804 WIS 106 distance=45' 04252+0803 LDS3584 distance=46' 04278+0932 SKF1829 distance=52' 04301+0902 CBL 225 distance=53' 04239+0928 HU 304 distance=64' 04230+0924 YSC 31AB distance=72' 04230+0924 GII 128Aa,Ab distance=72' 04278+1001 STF 549AB distance=81' 04278+1001 BU 1534AC distance=81' 04280+1004 A 2033 distance=84' 04324+0827 NSN 548 distance=85' 04235+0954 ITO 24AB distance=88' 04235+0954 ITO 24AC distance=88' 04235+0954 ITO 24AD distance=88' 04250+0719 GWP 583 distance=89' 04328+0820 LIT 12 distance=91' 04319+0749 BRT2596 distance=91' 04220+0734 SKF1688 distance=100' 04210+0935 LDS5542 distance=102' 04241+0707 OSW 80 distance=104' 04300+1016 LDS5568 distance=105' 04226+0711 GWP 579 distance=112' 04275+1039 STZ 7 distance=117' 04350+0840 RAO 549 distance=122' 04288+1045 GWP 587 distance=127' 04268+1052 PAT 8 distance=130' 04216+0658 A 1835 distance=131' 04311+0647 STT 84 distance=131' 04246+0634 SKF1689 distance=133' 04208+1026 LDS5541 distance=138' 04285+1059 HEI 457 distance=140' 04362+0814 A 1840AB distance=141' 04362+0814 STT 87AB,C distance=141' 04362+0814 A 1840AD distance=141' 04317+1044 LDS5571 distance=142' 04362+0913 STF 569 distance=143' 04324+1038 HDS 588 distance=143' 04194+0710 FAL 8 distance=145' 04217+1046 TOK 84 distance=146' 04200+0657 LDS3575 distance=146' 04275+1113 BU 1186 distance=151' 04295+0616 TDS2870 distance=152' 04312+0621 LDS9171 distance=156' 04295+1113 GWP 590 distance=157' 04357+1010 CHR 18Aa,Ab distance=157' 04357+1010 SHJ 45AB distance=157' 04170+0941 UC 1145 distance=158' 04212+0627 SLW 171 distance=160' 04208+0628 HJ 2226 distance=162' 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 04268+0843 HEI 642 Aa,Ab 109 1.6
Show 04268+0843 HJ 678 AB 293 20.8
Show 04268+0843 OPI 2 AC 266 165.3
Show 04268+0843 TOB 367 AD 277 94.7
Show 04250+0856 HEI 641 275 2.8 31
Show 04253+0804 WIS 106 317 999.9 45
Show 04252+0803 LDS3584 22 73.4 46
Show 04278+0932 SKF1829 349 64.3 52
Show 04301+0902 CBL 225 252 16.1 53
Show 04239+0928 HU 304 35 0.3 64
Show 04230+0924 YSC 31 AB 108 0.5 72
Show 04230+0924 GII 128 Aa,Ab 129 0.1 72
Show 04278+1001 STF 549 AB 157 25.3 81
Show 04278+1001 BU 1534 AC 350 18.4 81
Show 04280+1004 A 2033 217 0.8 84
Show 04324+0827 NSN 548 297 3.4 85
Show 04235+0954 ITO 24 AB 356 1.6 88
Show 04235+0954 ITO 24 AC 307 6.7 88
Show 04235+0954 ITO 24 AD 257 10.6 88
Show 04250+0719 GWP 583 236 6.8 89
Show 04328+0820 LIT 12 41 12.0 91
Show 04319+0749 BRT2596 325 6.6 91
Show 04220+0734 SKF1688 289 1.2 100
Show 04210+0935 LDS5542 343 29.9 102
Show 04241+0707 OSW 80 262 59.5 104
Show 04300+1016 LDS5568 76 59.6 105
Show 04226+0711 GWP 579 37 48.6 112
Show 04275+1039 STZ 7 130 5.3 117
Show 04350+0840 RAO 549 97 0.3 122
Show 04288+1045 GWP 587 245 55.6 127
Show 04268+1052 PAT 8 159 0.2 130
Show 04216+0658 A 1835 16 0.2 131
Show 04311+0647 STT 84 255 9.5 131
Show 04246+0634 SKF1689 296 1.6 133
Show 04208+1026 LDS5541 342 9.1 138
Show 04285+1059 HEI 457 111 1.4 140
Show 04362+0814 A 1840 AB 343 0.2 141
Show 04362+0814 STT 87 AB,C 235 5.9 141
Show 04362+0814 A 1840 AD 114 3.3 141
Show 04317+1044 LDS5571 148 35.3 142
Show 04362+0913 STF 569 134 8.0 143
Show 04324+1038 HDS 588 248 4.0 143
Show 04194+0710 FAL 8 23 7.2 145
Show 04217+1046 TOK 84 15 17.7 146
Show 04200+0657 LDS3575 204 16.4 146
Show 04275+1113 BU 1186 78 0.1 151
Show 04295+0616 TDS2870 330 0.8 152
Show 04312+0621 LDS9171 211 3.1 156
Show 04295+1113 GWP 590 296 20.3 157
Show 04357+1010 CHR 18 Aa,Ab 193 0.1 157
Show 04357+1010 SHJ 45 AB 300 69.2 157

 
 
WDS 04268+0843 : COMPONENTS
 
 
  A Ab B C
Ab pa=108.7°
sep=1.54"
 
B pa=292.7°
sep=20.58"
pa=292.5°
sep=22.11"
 
C pa=266.2°
sep=163.41"
pa=266.4°
sep=164.83"
pa=262.5°
sep=145.30"
 
D pa=276.9°
sep=93.64"
pa=277.1°
sep=95.15"
pa=272.5°
sep=74.07"
pa=72.4°
sep=73.49"
 
 
04268+0843 A
 
 
Coord arcsec 2000 042651.13+084217.4 Mag 10.96 PmRA 118.00 PmDE 23.0
 
 
04268+0843 Ab
 
 
Coord arcsec 2000 042651.23+084216.9 Mag 12.3 Calc delta mag 0.9 Calc coord yes
 
 
04268+0843 B
 
 
Coord arcsec 2000 042649.85+084225.4 Mag 12.18 PmRA -7.00 PmDE 15.0
Calc delta mag 0.78 Calc coord yes
 
 
04268+0843 C
 
 
Coord arcsec 2000 042640.13+084206.4 Mag 11.12 PmRA -5.00 PmDE -3.0
Calc delta mag 0.28 Calc coord yes
 
 
04268+0843 D
 
 
Coord arcsec 2000 042644.86+084228.6 Mag 15.36 PmRA 118.00 PmDE 20.0
Calc delta mag 3.96 Calc coord yes