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Doubles in session


Current system
04176+2833
SAR 2 AB


Nearby doubles
5' : 04178+2830
KSA 8

13' : 04186+2831
KSA 9

19' : 04188+2821
KSA 10

20' : 04187+2819
SKN 1AB

20' : 04188+2820
KSA 104AB

21' : 04185+2817
HAT 4AB

21' : 04189+2820
PAD 26

21' : 04192+2830
LEI 10

22' : 04190+2823
KSA 13

23' : 04190+2820
KSA 12

25' : 04194+2826
LEI 11

27' : 04190+2812
KSA 11AB

30' : 04165+2808
KSA 7AB

30' : 04157+2819
KSA 130

35' : 04195+2808
DAE 23AB

41' : 04172+2913
CVR 48

43' : 04148+2813
KSA 5AB

46' : 04145+2851
GRV 208

47' : 04192+2914
TVB 69

50' : 04142+2813
HAT 3AB

51' : 04197+2915
DBR 331

51' : 04144+2806
BRC 2AB

51' : 04197+2750
LEI 12

54' : 04139+2812
DCH 47AB

56' : 04148+2753
GHE 3

58' : 04220+2826
ISM 1AB



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.

04176+2833 SAR 2 AB

 
 
04h 17m 38.94s +28° 33' 00.4" P.A. 290.00 sep 18.2 mag 11.03,19.10 Sp M2
 
 
Coord 2000 04176+2833 Discov num SAR   2 Comp AB Coord arcsec 2000 04 17 38.94 +28 33 00.4
Date first 1995 Date last 1997 Obs 2
Pa first 290 Pa last 290 P.A. Now (θ) 290°
Sep first 18.2 Sep last 18.24 Sep. Now (ρ) 18.24"
Mag pri 11.03 Mag sec 19.10 delta mag (ΔM) 8.07 Spectral class M2 (red)
Pri motion ra +005 Sec motion ra
Pri motion dec -059 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
04176+2833 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 17 39 +28 33 00 KSA 103 Aa,Ab 2007 1 61 0.0 9.10 12.00 2.90
Show 04 17 39 +28 33 00 SAR 2 AB 1997 2 290 18.2 11.03 19.10 8.07 <===
Show 04 17 39 +28 33 00 SAR 2 A,Ca 1997 2 121 14.6 11.03 19.20 8.17
Show 04 17 39 +28 33 00 SAR 2 A,Cb 1995 1 118 14.3 11.03 19.40 8.37
Quintuple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 164705368668853120
 
 
WDS 04176+2833 SAR 2 AB : NOTES
 
 
discov_num notes refcode
SAR 2 HBC 371 = LkCa 5.
 
 
REFERENCES
 
 
refcode metd author reference
KsA2007a E2 j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...662..413K
KsA2007a +Ed ApJ 662, 413, 2007
KsA2007b Ag j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...664.1167K
KsA2007b +E+ ApJ 664, 1167, 2007
KsA2007b +Pu
KsA2008 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P. 2008ApJ...679..762K
KsA2008 +C ApJ 679, 762, 2008
KsA2009 A+ j Kraus, A.L. & Hillenbrand, L.A. 2009ApJ...703.1511K
KsA2009 +Pb ApJ 703, 1511, 2009
KsA2009 +E+
KsA2009 +C
KsA2011 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A. 2011ApJ...731....8K
KsA2011 ApJ 731, 8, 2011
KsA2014 A j Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., 2014ApJ...781...20K
KsA2014 Bowler, B.P., & Liu, M.C.
KsA2014 ApJ 781, 20, 2014
KsA2016 A j Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J. 2016AJ....152....8K
KsA2016 +Ao AJ 152, 8, 2016
KsA2021 A Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D. 2021ApJ...909..216P
KsA2021 ApJ 909, 216, 2021
Sar1998 Hp j Sartoretti, P., Brown, R.A., Latham, D.W., & Torres, G. 1998A&A...334..592S
Sar1998 A&A 334, 592, 1998
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04176+2833 SAR 2 AB 1997 2 290 18.2 11.03 19.10 M2 N DR 041738.94+283300.4

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

 
 
WDS 04176+2833 SAR 2 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04176+2833 SAR 2 AB : MEASURES
 
 
No records found.

 
 
WDS 04176+2833 : VIRTUAL EYEPIECE
 
 

04176+2833 SAR 2A mag 11.03 Sp M2 04176+2833 KSA 103Ab mag 12 04176+2833 SAR 2B sep 16.3 P.A. 292.50 mag 19.1 04176+2833 SAR 2C sep 13.3 P.A. 124.70 mag 19.2 04176+2833 SAR 2Cb sep 12.9 P.A. 121.60 mag 19.4 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 04176+2833 : ALADIN DSS IMAGE @ 04h 17m 38.94s +28° 33' 00.4"
 
 
 
 
WDS 04176+2833 SAR 2 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04176+2833 SAR 2AB distance=0' 04178+2830 KSA 8 distance=5' 04186+2831 KSA 9 distance=13' 04185+2828 GHE 4EI distance=13' 04188+2821 KSA 10 distance=19' 04187+2819 SKW 2Aa,Ab distance=20' 04187+2819 SKN 1AB distance=20' 04188+2820 KSA 104AB distance=20' 04188+2820 ITO 19AC distance=20' 04188+2820 ITO 19AD distance=20' 04185+2817 LEI 9Ba,Bb distance=20' 04185+2817 GHE 5Aa,Ab distance=21' 04185+2817 HAT 4AB distance=21' 04189+2820 PAD 26 distance=21' 04192+2830 LEI 10 distance=21' 04190+2823 KSA 13 distance=22' 04190+2820 KSA 12 distance=23' 04194+2826 LEI 11 distance=25' 04190+2812 KSA 11AB distance=27' 04190+2812 DCH 48AC distance=27' 04165+2808 KSA 7AB distance=30' 04165+2808 ITO 18AC distance=30' 04157+2819 KSA 130 distance=30' 04195+2808 DAE 23AB distance=35' 04195+2808 DAE 23AC distance=35' 04195+2808 DAE 23AD distance=35' 04195+2808 DAE 23AE distance=35' 04193+2906 ITO 20FI distance=40' 04193+2906 ITO 20FJ distance=40' 04172+2913 CVR 48 distance=41' 04148+2813 GHE 2Aa,Ab distance=43' 04148+2813 KSA 5AB distance=43' 04163+2752 KSA 6AC distance=45' 04145+2851 GRV 208 distance=46' 04192+2914 TVB 69 distance=47' 04142+2813 KSA 3BC distance=50' 04142+2813 GHE 1Aa,Ab distance=50' 04142+2813 DCH 101Aa,Ac distance=50' 04142+2813 HAT 3AB distance=50' 04142+2813 SKF1027AD distance=50' 04142+2813 BOD 2Aa1,2 distance=50' 04197+2915 DBR 331 distance=51' 04144+2806 BRC 2AB distance=51' 04144+2806 KSA 4BC distance=51' 04197+2750 LEI 12 distance=51' 04139+2812 DCH 47AB distance=54' 04139+2812 DCH 47AC distance=54' 04148+2753 GHE 3 distance=56' 04220+2826 ISM 1AB distance=58' 04220+2826 ITO 22AC distance=58' 04135+2816 KSA 102 distance=58' 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 04176+2833 SAR 2 AB 290 18.2
Show 04176+2833 SAR 2 A,Ca 121 14.6
Show 04176+2833 SAR 2 A,Cb 118 14.3
Show 04176+2833 KSA 103 Aa,Ab 61 0.0
Show 04178+2830 KSA 8 137 27.7 5
Show 04186+2831 KSA 9 106 17.3 13
Show 04185+2828 GHE 4 EI 142 0.3 13
Show 04188+2821 KSA 10 115 23.1 19
Show 04187+2819 SKW 2 Aa,Ab 61 0.1 20
Show 04187+2819 SKN 1 AB 23 4.0 20
Show 04188+2820 KSA 104 AB 121 0.0 20
Show 04188+2820 ITO 19 AC 234 5.7 20
Show 04188+2820 ITO 19 AD 138 5.3 20
Show 04185+2817 LEI 9 Ba,Bb 89 0.4 20
Show 04185+2817 GHE 5 Aa,Ab 177 0.6 21
Show 04185+2817 HAT 4 AB 11 30.0 21
Show 04189+2820 PAD 26 111 0.2 21
Show 04192+2830 LEI 10 63 0.7 21
Show 04190+2823 KSA 13 48 13.3 22
Show 04190+2820 KSA 12 34 26.7 23
Show 04194+2826 LEI 11 172 10.0 25
Show 04190+2812 KSA 11 AB 28 25.7 27
Show 04190+2812 DCH 48 AC 248 28.8 27
Show 04165+2808 KSA 7 AB 155 8.5 30
Show 04165+2808 ITO 18 AC 111 8.8 30
Show 04157+2819 KSA 130 89 2.6 30
Show 04195+2808 DAE 23 AB 228 2.0 35
Show 04195+2808 DAE 23 AC 93 6.6 35
Show 04195+2808 DAE 23 AD 244 6.7 35
Show 04195+2808 DAE 23 AE 227 9.3 35
Show 04193+2906 ITO 20 FI 261 3.0 40
Show 04193+2906 ITO 20 FJ 8 5.5 40
Show 04172+2913 CVR 48 70 11.5 41
Show 04148+2813 GHE 2 Aa,Ab 253 0.1 43
Show 04148+2813 KSA 5 AB 251 26.1 43
Show 04163+2752 KSA 6 AC 219 27.9 45
Show 04145+2851 GRV 208 196 22.8 46
Show 04192+2914 TVB 69 239 2.8 47
Show 04142+2813 KSA 3 BC 92 26.2 50
Show 04142+2813 GHE 1 Aa,Ab 186 0.0 50
Show 04142+2813 DCH 101 Aa,Ac 159 0.2 50
Show 04142+2813 HAT 3 AB 15 38.3 50
Show 04142+2813 SKF1027 AD 216 23.4 50
Show 04142+2813 BOD 2 Aa1,2 229 0.0 50
Show 04197+2915 DBR 331 207 5.7 51
Show 04144+2806 BRC 2 AB 154 4.0 51
Show 04144+2806 KSA 4 BC 280 24.8 51
Show 04197+2750 LEI 12 24 1.0 51
Show 04139+2812 DCH 47 AB 246 21.0 54
Show 04139+2812 DCH 47 AC 274 15.2 54
Show 04148+2753 GHE 3 69 0.5 56

 
 
WDS 04176+2833 : COMPONENTS
 
 
  A Ab B C
Ab pa=57.7°
sep=0.04"
 
B pa=292.5°
sep=16.30"
pa=292.4°
sep=16.32"
 
C pa=124.7°
sep=13.29"
pa=124.9°
sep=13.27"
pa=118.0°
sep=29.42"
 
Cb pa=121.6°
sep=12.95"
pa=121.8°
sep=12.93"
pa=116.5°
sep=29.15"
pa=7.2°
sep=0.78"
 
 
04176+2833 A
 
 
Coord arcsec 2000 041738.94+283300.4 Mag 11.03 Spectral class M2 (red) PmRA 5.00
PmDE -59.0
 
 
04176+2833 Ab
 
 
Coord arcsec 2000 041738.94+283300.4 Mag 12 Calc delta mag 2.9 Calc coord yes
 
 
04176+2833 B
 
 
Coord arcsec 2000 041737.80+283306.6 Mag 19.1 Calc delta mag 10 Calc coord yes
 
 
04176+2833 C
 
 
Coord arcsec 2000 041739.77+283252.8 Mag 19.2 Calc delta mag 10.1 Calc coord yes
 
 
04176+2833 Cb
 
 
Coord arcsec 2000 041739.78+283253.6 Mag 19.4 Calc delta mag 10.3 Calc coord yes