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Doubles in session


Current system
04047+2158
LEI 8 AB


Nearby doubles
4' : 04045+2156
SCA 30AB

10' : 04053+2201
STT 559AB

26' : 04059+2139
KPP1830

27' : 04029+2208
STF 482

28' : 04065+2204
GRV 203AB

35' : 04026+2218
LDS5479

36' : 04023+2142
SCA 29

41' : 04018+2200
LDS5474

43' : 04023+2225
LDS5477

45' : 04018+2140
SCA 28

46' : 04046+2244
LDS5488

48' : 04078+2215
LDS5505

52' : 04057+2248
COU 151

61' : 04003+2206
TDS2715

67' : 04025+2258
SHN 82

67' : 04019+2104
LDS5475AB

69' : 04055+2306
LDS5492

70' : 04001+2127
SCA 27

73' : 04060+2308
LDS5494AB

73' : 04073+2300
LDS5501

73' : 04054+2309
COU 563

75' : 04080+2256
COU 152AB

75' : 04000+2122
SCA 26

76' : 04018+2303
LDS5476AB

77' : 04100+2216
LDS5512

79' : 04004+2250
COU 365



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.

04047+2158 LEI 8 AB

 
 
04h 04m 39.37s +21° 58' 18.4" P.A. 67.00 sep 7.3 mag 14.93,15.05 Sp M3Ve+M3Ve
 
 
Coord 2000 04047+2158 Discov num LEI   8 Comp AB Coord arcsec 2000 04 04 39.37 +21 58 18.4
Date first 1983 Date last 2015 Obs 12
Pa first 66 Pa last 66.5 P.A. Now (θ) 66.5°
Sep first 7.1 Sep last 7.322 Sep. Now (ρ) 7.322"
Mag pri 14.93 Mag sec 15.05 delta mag (ΔM) 0.12 Spectral class M3Ve+M3Ve (red/red)
Pri motion ra -017 Sec motion ra +053
Pri motion dec -025 Sec motion dec +006
Notes
rPM=1.435
This double is not physical.
 
 
04047+2158 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 04 39 +21 58 18 SFR 1 Aa,Ab 2021 14 313 0.1 10.70 10.70 0.00
Show 04 04 39 +21 58 18 LEI 8 AB 2015 12 67 7.3 14.93 15.05 0.12 <===
Show 04 04 40 +21 58 22 SFR 1 Ba,Bb 2021 12 73 0.2 10.80 10.80 0.00
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 53092775104124288
 
 
WDS 04047+2158 LEI 8 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lei1986 Si j Leinert, Ch., Jahreiss, H., & Haas, M. 1986A&A...164L..29L
Lei1986 A&A 164, L29-L31, 1986
Lei1989 Si - Leinert, Ch. & Haas, M. 1989ApJ...342L..39L
Lei1989 ApJ 342, L39-L42, 1989
Lei1990 Si j Leinert, Ch., Haas, M., Allard, F., Wehrse, W., McCarthy, D.W., Jahreiss, H., & 1990A&A...236..399L
Lei1990 Perrier, Ch.
Lei1990 +orb A&A 236, 399, 1990
Lei1991 Si j Leinert, Ch., Haas, M., Richichi, A., Zinnecker, H., & Mundt, R. 1991A&A...250..407L
Lei1991 +O A&A 250, 407, 1991
Lei1993 Si - Leinert, Ch., Zinnecker, H., Weitzel, N., Christou, J., Ridgway, S.T., 1993A&A...278..129L
Lei1993 +Ci Jameson, R., Haas, M., & Lenzen, R.
Lei1993 A&A 278, 129, 1993 (some photometry updated in Woi2001b) 2001A&A...376..982W
Lei1994 Si - Leinert, Ch., Weitzel, N., Richichi, A., Eckart, A., & Tacconi-Garman, L.E. 1994A&A...291L..47L
Lei1994 A&A 291, L47, 1994
Lei1997 Si - Leinert, Ch., Richichi, A., & Haas, M. 1997A&A...318..472L
Lei1997 A&A 318, 472-484, 1997
Lei2000 Hp j Leinert, Ch., Allard, F., Richichi, A., & Hauschildt, P.H. 2000A&A...353..691L
Lei2000 A&A 353, 691, 2000
Lei2001a Si j Leinert, Ch., Jahreiss, H., Woitas, J., Zucker, S., Mazeh, T., Eckart, A., & 2001A&A...367..183L
Lei2001a +Hf Koehler, R.
Lei2001a +A A&A 367, 183-188, 2001
Lei2001a +orb (measures for AB as quoted in Koh2012)
Lei2001b Si j Leinert, Ch., Beck, T.L., Ligori, S., Simon, M., Woitas, J., & Howell, R.R. 2001A&A...369..215L
Lei2001b +Ci A&A 369, 215, 2001
Lei2001b +O
Sfr2003 Hf j Schaefer, G.H., Simon, M., Nelan, E., & Holfeltz, S.T. 2003AJ....126.1971S
Sfr2003 +A AJ 126, 1971, 2003
Sfr2006 Hf j Schaefer, G.H., Simon, M., Beck, T.L., Nelan, E., & Prato, L. 2006AJ....132.2618S
Sfr2006 +A AJ 132, 2618, 2006
Sfr2006 (information slightly updated using information from Sfr2012. Photometry of DF Tau
Sfr2006 = 04271+2542 = THB 1 corrected and converted to V-band by Allen et al. 2017) 2017ApJ...845..161A
Sfr2008 orb - Schaefer, G.H., Simon, M., Prato, L., & Barman, T. 2008AJ....135.1659S
Sfr2008 +Kk AJ 135, 1659, 2008
Sfr2012 orb j Schaefer, G.H., Prato, L., Simon, M., & Zavala, R.T. 2012ApJ...756..120S
Sfr2012 +A ApJ 756, 120, 2012
Sfr2012 +Hf
Sfr2014 orb j Schaefer, G.H., Prato, L., Simon, M., & Patience, J. 2014AJ....147..157S
Sfr2014 +A AJ 147, 157, 2014
Sfr2018 orb j Schaefer, G.H., Prato, L. & Simon, M. 2018AJ....155..109S
Sfr2018 +A AJ 155, 109, 2018
Sfr2020 orb j Schaefer, G.H., Beck, T.L., Prato, L. & Simon, M. 2020AJ....160...35S
Sfr2020 +A AJ 160, 35, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04047+2158 LEI 8 AB 2014 10 66 7.3 14.93 15.05 M3Ve M3Ve 040439.37+215818.4
04047+2158 LEI 8 AB 2015 11 67 7.3 14.93 15.05 M3Ve+M3Ve 040439.37+215818.4

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

 
 
WDS 04047+2158 LEI 8 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04047+2158 LEI 8 AB : MEASURES
 
 
No records found.

 
 
WDS 04047+2158 : VIRTUAL EYEPIECE
 
 

04047+2158 LEI 8A mag 14.93 Sp M3Ve 04047+2158 SFR 1Ab sep 0.1 P.A. 315.30 mag 10.7 04047+2158 SFR 1B sep 7.4 P.A. 65.10 mag 10.8 Sp M3Ve 04047+2158 SFR 1Bb sep 7.5 P.A. 65.20 mag 10.8 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 04047+2158 : ALADIN DSS IMAGE @ 04h 04m 39.37s +21° 58' 18.4"
 
 
 
 
WDS 04047+2158 LEI 8 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04047+2158 LEI 8AB distance=0' 04047+2158 SFR 1Ba,Bb distance=1' 04045+2156 SCA 30AB distance=4' 04047+2205 STT 558AC distance=7' 04047+2205 STG 4AD distance=7' 04053+2201 CHR 158Aa,Ab distance=10' 04053+2201 STT 559AB distance=10' 04053+2201 STT 559AC distance=10' 04053+2201 STT 559BC distance=11' 04059+2139 KPP1830 distance=26' 04029+2208 STF 482 distance=27' 04065+2204 GRV 203AB distance=28' 04065+2204 SKF 993Aa,Ab distance=28' 04026+2218 LDS5479 distance=35' 04023+2142 SCA 29 distance=36' 04018+2200 LDS5474 distance=41' 04023+2225 LDS5477 distance=43' 04018+2140 SCA 28 distance=45' 04046+2244 LDS5488 distance=46' 04078+2215 LDS5505 distance=48' 04057+2248 COU 151 distance=52' 04003+2206 TDS2715 distance=61' 04025+2258 SHN 82 distance=67' 04019+2104 LDS5475AB distance=67' 04019+2104 SKF2826BC distance=68' 04055+2306 LDS5492 distance=69' 04001+2127 SCA 27 distance=70' 04060+2308 LDS5494AB distance=73' 04060+2308 LDS5494Aa,Ab distance=73' 04073+2300 LDS5501 distance=73' 04054+2309 COU 563 distance=73' 04080+2256 COU 152AB distance=75' 04080+2256 COU 152AB,C distance=75' 04000+2122 SCA 26 distance=75' 04018+2303 LDS5476AB distance=76' 04100+2216 LDS5512 distance=77' 04004+2250 COU 365 distance=79' 03596+2118 SKF2404 distance=82' 04092+2105 ALP 11AB distance=83' 04092+2105 ALP 11AC distance=83' 04086+2301 GRV 206 distance=85' 04049+2323 POU 380 distance=86' 04047+2324 DBR 11 distance=86' 04051+2324 POU 382 distance=87' 04042+2324 OSO 17 distance=87' 04078+2042 COU 24 distance=88' 04049+2326 POU 379 distance=88' 04089+2306 STF 494 distance=90' 04100+2108 LDS5511 distance=90' 04009+2312 STF 479BC distance=90' 04021+2321 AG 77 distance=90' 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 04047+2158 LEI 8 AB 67 7.3
Show 04047+2158 SFR 1 Aa,Ab 313 0.1
Show 04047+2158 SFR 1 Ba,Bb 73 0.2 1
Show 04045+2156 SCA 30 AB 345 42.6 4
Show 04047+2205 STT 558 AC 194 135.0 7
Show 04047+2205 STG 4 AD 216 235.8 7
Show 04053+2201 CHR 158 Aa,Ab 252 0.4 10
Show 04053+2201 STT 559 AB 357 176.6 10
Show 04053+2201 STT 559 AC 15 150.1 10
Show 04053+2201 STT 559 BC 123 57.8 11
Show 04059+2139 KPP1830 84 14.2 26
Show 04029+2208 STF 482 124 13.7 27
Show 04065+2204 GRV 203 AB 271 23.6 28
Show 04065+2204 SKF 993 Aa,Ab 270 1.9 28
Show 04026+2218 LDS5479 111 12.8 35
Show 04023+2142 SCA 29 145 8.4 36
Show 04018+2200 LDS5474 249 74.3 41
Show 04023+2225 LDS5477 356 58.9 43
Show 04018+2140 SCA 28 157 28.1 45
Show 04046+2244 LDS5488 74 92.2 46
Show 04078+2215 LDS5505 78 21.4 48
Show 04057+2248 COU 151 252 0.4 52
Show 04003+2206 TDS2715 128 0.5 61
Show 04025+2258 SHN 82 -1 0.1 67
Show 04019+2104 LDS5475 AB 164 31.0 67
Show 04019+2104 SKF2826 BC 195 0.8 68
Show 04055+2306 LDS5492 174 93.2 69
Show 04001+2127 SCA 27 118 17.3 70
Show 04060+2308 LDS5494 AB 291 98.9 73
Show 04060+2308 LDS5494 Aa,Ab 157 1.3 73
Show 04073+2300 LDS5501 40 127.3 73
Show 04054+2309 COU 563 106 0.4 73
Show 04080+2256 COU 152 AB 40 0.3 75
Show 04080+2256 COU 152 AB,C 200 4.4 75
Show 04000+2122 SCA 26 59 31.2 75
Show 04018+2303 LDS5476 AB 80 1.9 76
Show 04100+2216 LDS5512 203 63.5 77
Show 04004+2250 COU 365 170 1.3 79
Show 03596+2118 SKF2404 161 13.9 82
Show 04092+2105 ALP 11 AB 29 16.1 83
Show 04092+2105 ALP 11 AC 205 26.5 83
Show 04086+2301 GRV 206 43 41.3 85
Show 04049+2323 POU 380 142 20.1 86
Show 04047+2324 DBR 11 278 19.0 86
Show 04051+2324 POU 382 344 7.8 87
Show 04042+2324 OSO 17 76 17.4 87
Show 04078+2042 COU 24 341 2.6 88
Show 04049+2326 POU 379 97 4.0 88
Show 04089+2306 STF 494 187 5.5 90
Show 04100+2108 LDS5511 225 2.0 90
Show 04009+2312 STF 479 BC 248 61.3 90

 
 
WDS 04047+2158 : COMPONENTS
 
 
  A Ab B
Ab pa=315.3°
sep=0.08"
 
B pa=65.1°
sep=7.36"
pa=65.7°
sep=7.39"
 
Bb pa=65.2°
sep=7.50"
pa=65.8°
sep=7.53"
pa=71.3°
sep=0.14"
 
 
04047+2158 A
 
 
Coord arcsec 2000 040439.37+215818.4 Mag 14.93 Spectral class M3Ve (red) PmRA -17.00
PmDE -25.0
 
 
04047+2158 Ab
 
 
Coord arcsec 2000 040439.37+215818.5 Mag 10.7 Calc coord yes
 
 
04047+2158 B
 
 
Coord arcsec 2000 040439.85+215821.5 Coord calc 040439.82+215821.3 Mag 10.8 Mag composta 15.05
Spectral class M3Ve (red) PmRA 53.00 PmDE 6.0 Calc delta mag 0.1
 
 
04047+2158 Bb
 
 
Coord arcsec 2000 040439.86+215821.5 Mag 10.8 Calc delta mag 0.1 Calc coord yes