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Doubles in session


Current system
04166+7030
STF 496 AC


Nearby doubles
24' : 04209+7023
STF 506

31' : 04201+7055
TDS2824

32' : 04108+7017
TDS2774

42' : 04161+6949
WFC 21

44' : 04228+7100
TDS2837

57' : 04122+6938
TDS2785

62' : 04284+7045
HJ 1143AB

62' : 04068+7110
MLR 458

69' : 04198+6924
TDS2822

70' : 04231+6929
TDS 137

73' : 04277+6946
TDS2857

84' : 04313+6954
SKF2673

85' : 04014+6955
HJ 1140

85' : 04334+7028
A 1006

86' : 04123+6908
HJ 1141AB

86' : 03599+7055
LDS1584

88' : 04340+7033
TDS2897

89' : 04332+7102
TDS2891

90' : 04247+6912
HJ 1142

91' : 04181+6900
TDS2812

93' : 04290+7140
A 1004

93' : 04255+7152
TDS2847

95' : 04092+6905
FOX 5

95' : 04270+7149
A 1003

97' : 04332+6945
TDS2892

97' : 04357+7044
A 1009



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.

04166+7030 STF 496 AC

 
 
04h 16m 29.93s +70° 30' 28.8" P.A. 24.00 sep 37.7 mag 11.33,12.03 Sp K2V
 
 
Coord 2000 04166+7030 Discov num STF 496 Comp AC Coord arcsec 2000 04 16 29.93 +70 30 28.8
Date first 1831 Date last 2015 Obs 13
Pa first 42 Pa last 23.7 P.A. Now (θ) 23.7°
Sep first 35.0 Sep last 37.67 Sep. Now (ρ) 37.67"
Mag pri 11.33 Mag sec 12.03 delta mag (ΔM) 0.7 Spectral class K2V (yellow-orange)
Pri motion ra -002 Sec motion ra +018
Pri motion dec -003 Sec motion dec -043
Notes S (Parallax indidates non-physical)
rPM=0.959
This double is not physical.
 
 
04166+7030 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 16 30 +70 30 29 STF 496 AB 2015 13 58 30.8 11.33 10.89 0.44
Show 04 16 30 +70 30 29 STF 496 AC 2015 13 24 37.7 11.33 12.03 0.70 <===
Show 5142 04 16 30 +70 30 29 STF 496 AD 2015 8 140 264.6 11.33 7.69 3.64
Show 04 16 35 +70 30 46 STF 496 BC 2015 14 329 21.4 10.89 12.03 1.14
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Camelopardalis Gaia DR2 500191723792086912
 
 
WDS 04166+7030 STF 496 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STF (F. Struve DD - Appendix list #1)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
04166+7030 STF 496 AC 2002 7 23 38.7 11.33 12.03 D 041629.93+703028.8
04166+7030 STF 496 AC 2003 8 23 38.0 11.33 12.03 D 041629.93+703028.8
04166+7030 STF 496 AC 2012 9 24 37.7 11.33 12.03 D 041629.93+703028.8
04166+7030 STF 496 AC 2015 10 24 37.7 11.33 12.03 041629.93+703028.8

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

 
 
WDS 04166+7030 STF 496 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04166+7030 STF 496 AC : MEASURES
 
 
No records found.

 
 
WDS 04166+7030 : VIRTUAL EYEPIECE
 
 

04166+7030 STF 496A mag 11.33 Sp F6V 04166+7030 STF 496B sep 30.9 P.A. 57.10 mag 10.89 Sp K6V 04166+7030 STF 496C sep 37.7 P.A. 23.70 mag 12.03 04166+7030 STF 496D sep 264.7 P.A. 140.00 mag 7.69 Sp K2 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 04166+7030 : ALADIN DSS IMAGE @ 04h 16m 29.93s +70° 30' 28.8"
 
 
 
 
WDS 04166+7030 STF 496 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04166+7030 STF 496AC distance=0' 04166+7030 STF 496BC distance=1' 04209+7023 STF 506 distance=24' 04201+7055 TDS2824 distance=31' 04108+7017 TDS2774 distance=32' 04161+6949 WFC 21 distance=42' 04228+7100 TDS2837 distance=44' 04122+6938 TDS2785 distance=57' 04284+7045 HJ 1143AB distance=62' 04068+7110 MLR 458 distance=62' 04198+6924 TDS2822 distance=69' 04058+7117 LDS1589A,BC distance=70' 04058+7117 LEP 123BC distance=70' 04231+6929 TDS 137 distance=70' 04277+6946 TDS2857 distance=73' 04313+6954 SKF2673 distance=84' 04014+6955 HJ 1140 distance=85' 04334+7028 A 1006 distance=85' 04123+6908 HJ 1141AB distance=86' 04123+6908 HJ 1141AC distance=86' 03599+7055 LDS1584 distance=86' 04340+7033 TDS2897 distance=88' 04332+7102 TDS2891 distance=89' 04247+6912 HJ 1142 distance=90' 04181+6900 TDS2812 distance=91' 04290+7140 A 1004 distance=93' 04255+7152 TDS2847 distance=93' 04092+6905 FOX 5 distance=95' 04270+7149 A 1003 distance=95' 04332+6945 TDS2892 distance=97' 04357+7044 A 1009 distance=97' 04359+7041 TDS2907 distance=98' 04044+7149 LDS1586 distance=99' 04291+6916 HDS 577 distance=99' 04108+7206 TDS2773 distance=100' 04363+7049 HJ 2231 distance=101' 04066+7202 STF 472AB distance=104' 04066+7202 STF 472BC distance=105' 03573+6946 TDS2695 distance=108' 03566+6951 LDS1583 distance=109' 04344+6928 HJ 1145 distance=112' 03571+6931 STF 455AB distance=116' 03571+6931 STF 455AC distance=116' 03571+6931 STF 455AD distance=116' 03589+7152 A 994 distance=118' 04075+7229 HJ 2216 distance=127' 04036+7223 LDS1585 distance=129' 03567+6912 TDS2691 distance=130' 04050+7228 TDS2741 distance=130' 04034+6840 TDS2730 distance=130' 04190+7241 TDS2819 distance=132' 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 04166+7030 STF 496 AB 58 30.8 0
Show 04166+7030 STF 496 AD 140 264.6 0
Show 04166+7030 STF 496 AC 24 37.7 0
Show 04166+7030 STF 496 BC 329 21.4 1
Show 04209+7023 STF 506 295 9.8 24
Show 04201+7055 TDS2824 22 0.5 31
Show 04108+7017 TDS2774 244 2.3 32
Show 04161+6949 WFC 21 3 6.2 42
Show 04228+7100 TDS2837 61 0.5 44
Show 04122+6938 TDS2785 344 0.5 57
Show 04284+7045 HJ 1143 AB 68 11.4 62
Show 04068+7110 MLR 458 266 0.6 62
Show 04198+6924 TDS2822 313 0.6 69
Show 04058+7117 LDS1589 A,BC 240 5.3 70
Show 04058+7117 LEP 123 BC 245 1.0 70
Show 04231+6929 TDS 137 266 0.9 70
Show 04277+6946 TDS2857 101 0.7 73
Show 04313+6954 SKF2673 184 40.0 84
Show 04014+6955 HJ 1140 120 15.1 85
Show 04334+7028 A 1006 335 0.4 85
Show 04123+6908 HJ 1141 AB 346 13.8 86
Show 04123+6908 HJ 1141 AC 271 31.0 86
Show 03599+7055 LDS1584 186 9.3 86
Show 04340+7033 TDS2897 244 0.5 88
Show 04332+7102 TDS2891 136 2.8 89
Show 04247+6912 HJ 1142 89 26.9 90
Show 04181+6900 TDS2812 279 0.5 91
Show 04290+7140 A 1004 203 4.8 93
Show 04255+7152 TDS2847 327 2.5 93
Show 04092+6905 FOX 5 336 2.6 95
Show 04270+7149 A 1003 47 2.2 95
Show 04332+6945 TDS2892 344 0.4 97
Show 04357+7044 A 1009 238 0.2 97
Show 04359+7041 TDS2907 226 2.5 98
Show 04044+7149 LDS1586 316 6.7 99
Show 04291+6916 HDS 577 312 0.5 99
Show 04108+7206 TDS2773 341 0.7 100
Show 04363+7049 HJ 2231 0 13.2 101
Show 04066+7202 STF 472 AB 281 63.2 104
Show 04066+7202 STF 472 BC 16 6.9 105
Show 03573+6946 TDS2695 135 0.5 108
Show 03566+6951 LDS1583 339 24.9 109
Show 04344+6928 HJ 1145 131 4.5 112
Show 03571+6931 STF 455 AB 166 12.1 116
Show 03571+6931 STF 455 AC 333 57.4 116
Show 03571+6931 STF 455 AD 212 97.2 116
Show 03589+7152 A 994 15 0.7 118
Show 04075+7229 HJ 2216 215 16.8 127
Show 04036+7223 LDS1585 302 7.9 129
Show 03567+6912 TDS2691 86 1.1 130
Show 04050+7228 TDS2741 136 9.5 130

 
 
WDS 04166+7030 : COMPONENTS
 
 
  A B C
B pa=57.1°
sep=30.89"
 
C pa=23.7°
sep=37.67"
pa=328.6°
sep=20.72"
 
D pa=140.0°
sep=264.71"
pa=146.7°
sep=262.66"
pa=146.9°
sep=283.37"
 
 
04166+7030 A
 
 
Coord arcsec 2000 041629.93+703028.8 Mag 11.33 Spectral class F6V (yellow-white) PmRA -2.00
PmDE -3.0
 
 
04166+7030 B
 
 
Coord arcsec 2000 041635.11+703045.6 Coord calc 041635.11+703045.6 Mag 10.89 Spectral class K6V (yellow-orange)
PmRA 19.00 PmDE -42.0 Delta magnitude 0.44
 
 
04166+7030 C
 
 
Coord arcsec 2000 041632.96+703103.3 Mag 12.03 PmRA 18.00 PmDE -43.0
Delta magnitude 0.7 Coordinate calculated yes
 
 
04166+7030 D
 
 
Coord arcsec 2000 041703.91+702706.1 Mag 7.69 Spectral class K2 (yellow-orange) PmRA 13.00
PmDE -20.0 SAO 5142 Tycho2 4332-01286-1 HD 26494
DM BD+70 286 Delta magnitude 3.64 Coordinate calculated yes
Tycho2
Tycho2 4332-01286-1 Pflag RAmdeg 64.26613609 DEmdeg 70.45175703
PmRA 13.1 PmDE -20.1 E RAmdeg 5 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.46 EpDEm 1991.59
Num 6 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.7 BTmag 9.337 E BTmag 0.016 VTmag 7.688
E VTmag 0.010 Prox 999 TYC T HIP
CCDM RAdeg 64.26604472 DEdeg 70.45180333 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 4.6 E DEdeg 4.3 Posflg
Corr 0.1
SAO
SAO 5142 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.01 Vmag 7.3 SpType K2
Double code Source 1 CatNum 194 DM BD+70 286
DMcomp BDsup HD 26494 M HD 0
GC RA1950rad 1.09824718 DE1950rad 1.22746 PmRA2000 -0.0004
PmDE2000 -0.014