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Current system
15079+7612
LEP 72 AB


Nearby doubles
13' : 15082+7624
UC 2938

18' : 15050+7626
MLR 343

30' : 15026+7634
PKO 28

36' : 15004+7635
MFL 190

38' : 15103+7648
LDS1812

42' : 15189+7626
MFL 198

43' : 14581+7549
BVD 325

44' : 14557+7618
HDS2107

53' : 15051+7703
LDS1809

55' : 14529+7622
MFL 192

55' : 15231+7620
MFL 148

71' : 15195+7710
SKF1235

71' : 15202+7708
LDS1819

72' : 15041+7722
LDS1807

75' : 14531+7706
MFL 151

82' : 15266+7701
LDS1821

83' : 15130+7452
KPP3288

89' : 14568+7454
S 666
Baekdu

91' : 14558+7733
MFL 180

100' : 15038+7751
MFL 175

101' : 15189+7441
TDS9478

108' : 15021+7427
UC 2902

110' : 15102+7422
LDS1811

114' : 14529+7753
TDS9333

124' : 15253+7428
A 1121

129' : 14531+7811
HU 908AB



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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15079+7612 LEP 72 AB

 
 
15h 07m 56.26s +76° 12' 02.6" P.A. 2.00 sep 116.4 mag 8.89,13.76 Sp G5V dist. 28.79 pc (93.91 l.y.)
 
 
Coord 2000 15079+7612 Discov num LEP  72 Comp AB Coord arcsec 2000 15 07 56.26 +76 12 02.6
Date first 1953 Date last 2016 Obs 13
Pa first 2 Pa last 1.6 P.A. Now (θ) 1.6°
Sep first 117.2 Sep last 116.446 Sep. Now (ρ) 116.446"
Mag pri 8.89 Mag sec 13.76 delta mag (ΔM) 4.87 Spectral class G5V (yellow)
Pri motion ra -127 Sec motion ra -128
Pri motion dec +165 Sec motion dec +163
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
15079+7612 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 135363 8175 15 07 56 +76 12 03 MET 10 Aa,Ab 2009 7 133 0.4 7.70 8.30 0.60
Show 15 07 56 +76 12 03 LEP 72 AB 2016 13 2 116.4 8.89 13.76 4.87 <===
Show 15 07 56 +76 12 03 LAF 53 AC 2016 3 126 9.5 7.20 17.50 10.30
Show 15 07 56 +76 12 03 LWR 13 AD 2016 5 19 14.6 7.20 16.60 9.40
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor HIP 74045 Tycho2 4560-02770-1 Gaia DR2 1701849283160198400
HD 135363 BD BD+76 552 Distance 28.79 Distance ly 93.91
 
 
WDS 15079+7612 LEP 72 AB : NOTES
 
 
discov_num notes refcode
MET 10 Aa,Ab: Metchev & Hillenbrand (2004) say the pair is probably physical, Met2004b
based on proximity.
 
 
REFERENCES
 
 
refcode metd author reference
Met2004b Ao - Metchev, S.A. & Hillenbrand, L.A. 2004ASPC..324..238M
Met2004b ASP Conf. 324, 238, 2004
Met2004b (Exact dates not given. Default date = decade of publication added. Theta
Met2004b estimated from their Figure 2.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
1 LAF Rigaut, F., Graham, J.R., et al.
10 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
10 LAF Hauschildt, P.
13 LEP Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V.
26 LWR Lowrance, P.J., McCarthy, C., Becklin, E.E., Zuckerman, B., Schneider, G.,
26 LWR Webb, R.A., Hines, D.C., Kirkpatrick, J.D., et al.
29 LWR Lowrance, P.J., Schneider, G., Kirkpatrick, J.D., Becklin, E.E., Weinberger, A.J.,
29 LWR Zuckerman, B., Plair, P., Malmuth, E.M., et al.
34 LWR Lowrance, P.J., Becklin, E.E., Schneider, G., Kirkpatrick, J.D., Weinberger, A.J.,
34 LWR Zuckerman, B., Dumas, C., Beuzit, J.-L., et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15079+7612 LEP 72 AB 1999 1 2 116.5 8.73 14.27 D 150756.26+761202.6
15079+7612 LEP 72 AB 2010 4 2 116.6 8.73 13.80 NVD 150756.26+761202.6
15079+7612 LEP 72 AB 2015 7 2 116.5 8.89 13.76 G5V NV 150756.26+761202.6
15079+7612 LEP 72 AB 2016 14 2 116.4 8.89 13.76 G5V NV 150756.26+761202.6

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

 
 
WDS 15079+7612 LEP 72 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15079+7612 LEP 72 AB : MEASURES
 
 
No records found.

 
 
WDS 15079+7612 : VIRTUAL EYEPIECE
 
 

15079+7612 LEP 72A mag 8.89 Sp G5V 15079+7612 MET 10Ab sep 0.3 P.A. 165.70 mag 8.3 Sp M2/4V 15079+7612 LEP 72B sep 116.4 P.A. 0.40 mag 13.76 15079+7612 LAF 53C sep 5.9 P.A. 161.90 mag 17.5 15079+7612 LWR 13D sep 13.9 P.A. 4.60 mag 16.6 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 15079+7612 : ALADIN DSS IMAGE @ 15h 07m 56.26s +76° 12' 02.6"
 
 
 
 
WDS 15079+7612 LEP 72 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15079+7612 LEP 72AB distance=0' 15082+7624 UC 2938 distance=13' 15050+7626 MLR 343 distance=18' 15026+7634 PKO 28 distance=30' 15004+7635 MFL 190 distance=36' 15103+7648 LDS1812 distance=38' 15189+7626 MFL 198 distance=42' 14581+7549 BVD 325 distance=43' 14557+7618 HDS2107 distance=44' 15021+7528 LDT 8Ea,Eb distance=50' 15051+7703 LDS1809 distance=53' 14529+7622 MFL 192 distance=55' 15231+7620 MFL 148 distance=55' 15195+7710 SKF1235 distance=71' 15202+7708 LDS1819 distance=71' 15041+7722 LDS1807 distance=72' 14531+7706 MFL 151 distance=75' 15266+7701 LDS1821 distance=82' 15130+7452 KPP3288 distance=83' 14568+7454 S 666 (Baekdu) distance=89' 14558+7733 MFL 180 distance=91' 15038+7751 MFL 175 distance=100' 15189+7441 TDS9478 distance=101' 15021+7427 UC 2902 distance=108' 15102+7422 LDS1811 distance=110' 14529+7753 TDS9333 distance=114' 15253+7428 A 1121 distance=124' 14531+7811 HU 908AB distance=129' 14531+7811 HU 908AC distance=129' 15178+7817 TDS9472 distance=130' 14507+7409 BUP 159 (Kochab) distance=140' 15233+7401 KPP3956 distance=144' 15081+7341 LDS1810 distance=150' 15223+7835 KPP 342 distance=151' 14490+7830 MFL 184 distance=152' 15118+7849 MFL 188 distance=158' 15052+7904 STF1933 distance=172' 15238+7325 A 1368 distance=179' 15035+7304 A 1115 distance=189' 15240+7314 KPP1165 distance=190' 15010+7303 TOK 806 distance=191' 15198+7923 MFL 197 distance=195' 15232+7258 MLR 190 distance=204' 15226+7254 HDS2163 distance=207' 15049+7943 PKO 29 distance=211' 14544+7940 LDS1805 distance=213' 15004+7232 UC 2896 distance=223' 15139+7229 LDS1813 distance=225' 15093+7227 STF1928 distance=225' 15009+7225 TDS9373 distance=230' 15207+7216 LDS1818 distance=244' 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 15079+7612 MET 10 Aa,Ab 133 0.4
Show 15079+7612 LEP 72 AB 2 116.4
Show 15079+7612 LAF 53 AC 126 9.5
Show 15079+7612 LWR 13 AD 19 14.6
Show 15082+7624 UC 2938 27 51.8 13
Show 15050+7626 MLR 343 278 0.2 18
Show 15026+7634 PKO 28 248 5.2 30
Show 15004+7635 MFL 190 315 17.4 36
Show 15103+7648 LDS1812 160 90.2 38
Show 15189+7626 MFL 198 237 11.0 42
Show 14581+7549 BVD 325 19 23.3 43
Show 14557+7618 HDS2107 141 0.2 44
Show 15021+7528 LDT 8 Ea,Eb 136 0.6 50
Show 15051+7703 LDS1809 351 4.2 53
Show 14529+7622 MFL 192 229 13.8 55
Show 15231+7620 MFL 148 143 60.0 55
Show 15195+7710 SKF1235 159 7.1 71
Show 15202+7708 LDS1819 226 11.8 71
Show 15041+7722 LDS1807 105 53.3 72
Show 14531+7706 MFL 151 141 5.7 75
Show 15266+7701 LDS1821 72 4.5 82
Show 15130+7452 KPP3288 1 4.0 83
Show Baekdu 14568+7454 S 666 34 167.6 89
Show 14558+7733 MFL 180 336 15.5 91
Show 15038+7751 MFL 175 108 8.4 100
Show 15189+7441 TDS9478 25 0.6 101
Show 15021+7427 UC 2902 280 72.2 108
Show 15102+7422 LDS1811 94 3.2 110
Show 14529+7753 TDS9333 201 0.5 114
Show 15253+7428 A 1121 63 2.3 124
Show 14531+7811 HU 908 AB 236 1.6 129
Show 14531+7811 HU 908 AC 141 112.6 129
Show 15178+7817 TDS9472 95 1.1 130
Show Kochab 14507+7409 BUP 159 341 212.3 140
Show 15233+7401 KPP3956 186 58.6 144
Show 15081+7341 LDS1810 118 8.1 150
Show 15223+7835 KPP 342 323 3.7 151
Show 14490+7830 MFL 184 244 14.0 152
Show 15118+7849 MFL 188 60 8.7 158
Show 15052+7904 STF1933 275 24.0 172
Show 15238+7325 A 1368 257 5.8 179
Show 15035+7304 A 1115 327 2.1 189
Show 15240+7314 KPP1165 77 9.1 190
Show 15010+7303 TOK 806 115 0.3 191
Show 15198+7923 MFL 197 94 5.4 195
Show 15232+7258 MLR 190 219 1.3 204
Show 15226+7254 HDS2163 177 0.2 207
Show 15049+7943 PKO 29 173 5.7 211
Show 14544+7940 LDS1805 139 11.2 213
Show 15004+7232 UC 2896 17 25.2 223
Show 15139+7229 LDS1813 120 7.3 225

 
 
WDS 15079+7612 : COMPONENTS
 
 
  A Ab B C
Ab pa=165.7°
sep=0.26"
 
B pa=0.4°
sep=116.40"
pa=0.3°
sep=116.65"
 
C pa=161.9°
sep=5.93"
pa=161.8°
sep=5.68"
pa=179.5°
sep=122.04"
 
D pa=4.6°
sep=13.91"
pa=4.2°
sep=14.15"
pa=179.8°
sep=102.54"
pa=357.9°
sep=19.52"
 
 
15079+7612 A
 
 
Coord arcsec 2000 150756.26+761202.6 Mag 8.89 Spectral class G5V (yellow) PmRA -127.00
PmDE 165.0 Tycho2 4560-02770-1
Tycho2
Tycho2 4560-02770-1 Pflag RAmdeg 226.98443359 DEmdeg 76.20073376
PmRA -130.5 PmDE 163.7 E RAmdeg 10 E DEmdeg 9
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.65 EpDEm 1991.01
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.938 E BTmag 0.025 VTmag 8.832
E VTmag 0.015 Prox 999 TYC T HIP 74045
CCDM RAdeg 226.98568222 DEdeg 76.20035972 EpRA 1990 1.76
EpDE 1990 1.77 E RAdeg 10.3 E DEdeg 9.2 Posflg
Corr 0.0
 
 
15079+7612 Ab
 
 
Coord arcsec 2000 150756.28+761202.4 Mag 8.3 Spectral class M2/4V (red) SAO 8175
HIP 74045 HD 135363 GC 20420 BD BD+76 552
Calc delta mag 0.6 Calc coord yes
SAO
SAO 8175 DelFlag RA1950 PmRA1950 -0.0435
DE1950 PmDE1950 0.174 Vmag 9.2 SpType G5
Double code Source 70 CatNum 20420 DM BD+76 552
DMcomp BDsup HD 135363 M HD 0
GC 20420 RA1950rad 3.96513773 DE1950rad 1.33322367 PmRA2000 -0.0421
PmDE2000 0.174
Hipparcos
Catalog H HIP 74045 Proxy RAhms 15 07 56.59
DEdms +76 12 01.2 Vmag 8.72 VarFlag 2 R Vmag H
RAdeg 226.986 DEdeg 76.2003 AstroRef Plx 33.97
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 135363 BD BD+76 552
CD CP Dm number +76 552 VIred 0.91
SpType G5 R SpType Coord arcsec 2000 150756.59+761201.2
Hipparcos 2
HIP 74045 Sn 5 So 0 Nc 1
RArad 3.9616490895 DErad 1.3299467111 Plx 34.73 PmRA -132.45
PmDE 168.8 E RArad 0.53 E DErad 0.66 E Plx 0.63
E pmRA 0.62 E pmDE 0.81 Hpmag 8.8841 E Hpmag 0.0027
SHp 0.024 VA 2 BV 0.952 E BV 0.024
VI 0.94
 
 
15079+7612 B
 
 
Coord arcsec 2000 150756.48+761359.0 Mag 13.76 PmRA -128.00 PmDE 163.0
Calc delta mag 6.06 Calc coord yes
 
 
15079+7612 C
 
 
Coord arcsec 2000 150756.77+761157.0 Mag 17.5 Calc delta mag 9.8 Calc coord yes
 
 
15079+7612 D
 
 
Coord arcsec 2000 150756.57+761216.5 Mag 16.6 Calc delta mag 8.9 Calc coord yes