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Doubles in session


Current system
07181+1632
OCC 502 Aa,Ab


Nearby doubles
9' : 07186+1635
OCC 989

16' : 07175+1646
BPM 381

23' : 07167+1623
BPM 378

31' : 07167+1609
HDS1007

34' : 07160+1644
DUF 2AB

40' : 07178+1553
BPM 383

41' : 07162+1603
BPM 377

44' : 07151+1640
OCC 990

44' : 07210+1644
GWP 898

48' : 07192+1548
BPM 385

50' : 07215+1643
OCC 561

56' : 07213+1602
BPM 388

56' : 07219+1641
OCC 438

57' : 07194+1540
BPM 386

57' : 07151+1556
TOK 880

60' : 07175+1731
OCC 3

62' : 07202+1539
BPM 387

66' : 07157+1537
BPM 374AB

67' : 07214+1545
STJ 15

69' : 07184+1523
SMA 72

71' : 07158+1735
GWP 883

72' : 07134+1610
H 6 74AB

73' : 07205+1736
GWP 895

75' : 07132+1656
A 2523

81' : 07189+1752
GWP 889

82' : 07235+1654
TDS4760



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.

07181+1632 OCC 502 Aa,Ab

 
 
07h 18m 05.61s +16° 32' 25.7" P.A. -1.00 sep 0.0 mag 4.00,5.00 Sp A3V dist. 30.93 pc (100.89 l.y.)
 
 
Coord 2000 07181+1632 Discov num OCC 502 Comp Aa,Ab Coord arcsec 2000 07 18 05.61 +16 32 25.7
Date first 1977 Date last 1997 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.0 Sep last 0.014 Sep. Now (ρ) 0.014"
Mag pri 4.00 Mag sec 5.00 delta mag (ΔM) 1 Spectral class A3V (white)
Pri motion ra -048 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
07181+1632 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 96746 07 18 06 +16 32 26 OCC 502 Aa,Ab 1997 0 -1 0.0 4.00 5.00 1.00 <===
Show Lam Gem 96746 07 18 06 +16 32 26 STF 1061 AB 2021 25 36 9.7 3.58 10.70 7.12
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV3512 Gem Constellation Gemini SAO 96746 HIP 35350
Tycho2 1346-01396-1 Gaia DR2 3168265196643176832 HD 56537 HR 2763
GC 9701 ADS 5961 GL Wo 9231A BD BD+16 1443
Bayer Lambda Geminorum Bayer name Lam Gem Flamsteed 54 Geminorum Flamsteed name 54 Gem
FK5 277 Distance 30.93 Distance ly 100.89 Bayer greek λ Gem
 
 
WDS 07181+1632 OCC 502 Aa,Ab : NOTES
 
 
discov_num notes refcode
STF1061 lam Gem = 54 Gem. A is a spectroscopic and occultation binary, and may
be variable.
CHARA Array Limb-darkened diameter 0.835 +/- 0.013 mas, CIA2012e
R = 2.777 +/- 0.047 \rsun, L = 28.306 +/-0.648 \lsun,
Teff = 8007 +/- 77 K, M = 2.111 +/- 0.010 \msun,
Age = 0.8 +/- 0.0 Gyr.
 
 
REFERENCES
 
 
refcode metd author reference
CIA2012e not j Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A., 2012ApJ...746..101B
CIA2012e von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R., .
CIA2012e Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami, .
CIA2012e Y., Turner, N.H. & White, R. .
CIA2012e ApJ 746, 101, 2012 .
 
 
DISCOVERER
 
 
idgroup discov author
1 OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
1 OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
6 OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
6 OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
9 OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
9 OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
16 OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
16 OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
17 OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
17 OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
22 OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
22 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
25 OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
25 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
26 OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
26 OCC Suggs, R., Venable, R. & Warren, W.H.
27 OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
27 OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
28 OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
28 OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
29 OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
29 OCC Centala, J., Modic, R., & Slauson, D.
30 OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
30 OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
31 OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
31 OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
48 OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
48 OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
49 OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
49 OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
50 OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
50 OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
53 OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
53 OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
56 OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
56 OCC J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
56 OCC Thomas, W.
57 OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
57 OCC Terakubo, K., Sato, M. & Shima, K.
58 OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
58 OCC C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
58 OCC Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
58 OCC Watanabe, H., Yamamura, H. & Yoshida, H.
61 OCC Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
61 OCC Selva, A.
66 OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
66 OCC R., Trank, R., Preston, S. & Herald, D.
71 OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
71 OCC Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
71 OCC Sposetti, S. & Aissa, D.B.
72 OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
72 OCC Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
79 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07181+1632 OCC 502 Aa,Ab 1997 0 -1 0.0 4.00 5.00 A3V N 071805.61+163225.7

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

 
 
WDS 07181+1632 OCC 502 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07181+1632 OCC 502 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 07181+1632 : VIRTUAL EYEPIECE
 
 

07181+1632 STF1061A mag 3.58 Sp A3V 07181+1632 OCC 502Ab mag 5 07181+1632 STF1061B sep 9.5 P.A. 34.80 mag 10.7 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 07181+1632 : ALADIN DSS IMAGE @ 07h 18m 05.61s +16° 32' 25.7"
 
 
 
 
WDS 07181+1632 OCC 502 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07181+1632 OCC 502Aa,Ab distance=0' 07186+1635 OCC 989 distance=9' 07175+1646 BPM 381 distance=16' 07167+1623 BPM 378 distance=23' 07167+1609 HDS1007 distance=31' 07160+1644 OCC 500Aa,Ab distance=34' 07160+1644 DUF 2AB distance=34' 07178+1553 BPM 383 distance=40' 07162+1603 BPM 377 distance=41' 07151+1640 OCC 990 distance=44' 07210+1644 GWP 898 distance=44' 07192+1548 BPM 385 distance=48' 07215+1643 OCC 561 distance=50' 07213+1602 BPM 388 distance=56' 07219+1641 OCC 438 distance=56' 07194+1540 BPM 386 distance=57' 07151+1556 TOK 880 distance=57' 07175+1731 OCC 3 distance=60' 07202+1539 BPM 387 distance=62' 07157+1537 BPM 376CD distance=65' 07157+1537 BPM 374AB distance=66' 07157+1537 BPM 375AC distance=66' 07214+1545 STJ 15 distance=67' 07184+1523 SMA 72 distance=69' 07158+1735 GWP 883 distance=71' 07143+1546 A 2526BC,D distance=72' 07143+1546 A 2526BC distance=72' 07143+1546 STF1047A,BC distance=72' 07143+1546 FOX 154AD distance=72' 07134+1610 HDS1003Aa,Ab distance=72' 07134+1610 H 6 74AB distance=72' 07134+1610 H 6 74AC distance=72' 07205+1736 GWP 895 distance=73' 07132+1656 A 2523 distance=75' 07189+1752 GWP 889 distance=81' 07235+1654 TDS4760 distance=82' 07194+1513 KPP 157 distance=82' 07205+1752 OCC 374 distance=87' 07207+1753 OCC 373 distance=89' 07167+1502 BPM 379 distance=93' 07199+1802 KPP 158 distance=94' 07154+1507 BPM 372 distance=95' 07118+1659 OCC 503 distance=95' 07138+1746 STF1041 distance=96' 07124+1724 MMA 27 distance=97' 07113+1624 LDS3728 distance=99' 07121+1721 MMA 26AB distance=99' 07121+1721 MMA 26AC distance=99' 07138+1756 A 2525 distance=105' 07251+1602 TVB 167 distance=106' 07251+1706 KPP 160 distance=107' 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 07181+1632 STF1061 AB 36 9.7
Show 07181+1632 OCC 502 Aa,Ab -1 0.0
Show 07186+1635 OCC 989 -1 0.1 9
Show 07175+1646 BPM 381 105 19.4 16
Show 07167+1623 BPM 378 279 91.8 23
Show 07167+1609 HDS1007 194 0.1 31
Show 07160+1644 OCC 500 Aa,Ab -1 0.4 34
Show 07160+1644 DUF 2 AB 113 41.4 34
Show 07178+1553 BPM 383 266 69.8 40
Show 07162+1603 BPM 377 49 83.7 41
Show 07151+1640 OCC 990 -1 0.1 44
Show 07210+1644 GWP 898 214 59.3 44
Show 07192+1548 BPM 385 74 113.2 48
Show 07215+1643 OCC 561 -1 0.0 50
Show 07213+1602 BPM 388 44 106.9 56
Show 07219+1641 OCC 438 -1 0.2 56
Show 07194+1540 BPM 386 334 78.3 57
Show 07151+1556 TOK 880 9 1.1 57
Show 07175+1731 OCC 3 -1 0.1 60
Show 07202+1539 BPM 387 231 18.5 62
Show 07157+1537 BPM 376 CD 44 91.6 65
Show 07157+1537 BPM 374 AB 248 96.3 66
Show 07157+1537 BPM 375 AC 80 69.2 66
Show 07214+1545 STJ 15 163 1.1 67
Show 07184+1523 SMA 72 137 15.3 69
Show 07158+1735 GWP 883 164 6.2 71
Show 07143+1546 A 2526 BC,D 298 35.4 72
Show 07143+1546 A 2526 BC 151 0.5 72
Show 07143+1546 STF1047 A,BC 30 24.1 72
Show 07143+1546 FOX 154 AD 333 42.2 72
Show 07134+1610 HDS1003 Aa,Ab 7 2.2 72
Show 07134+1610 H 6 74 AB 18 152.0 72
Show 07134+1610 H 6 74 AC 37 222.7 72
Show 07205+1736 GWP 895 215 108.1 73
Show 07132+1656 A 2523 41 0.8 75
Show 07189+1752 GWP 889 120 14.3 81
Show 07235+1654 TDS4760 273 0.7 82
Show 07194+1513 KPP 157 38 3.4 82
Show 07205+1752 OCC 374 -1 0.1 87
Show 07207+1753 OCC 373 -1 0.1 89
Show 07167+1502 BPM 379 57 81.4 93
Show 07199+1802 KPP 158 19 5.0 94
Show 07154+1507 BPM 372 142 103.5 95
Show 07118+1659 OCC 503 -1 0.1 95
Show 07138+1746 STF1041 267 25.7 96
Show 07124+1724 MMA 27 171 26.7 97
Show 07113+1624 LDS3728 340 21.5 99
Show 07121+1721 MMA 26 AB 5 26.7 99
Show 07121+1721 MMA 26 AC 328 21.0 99
Show 07138+1756 A 2525 100 0.9 105
Show 07251+1602 TVB 167 15 4.3 106

 
 
WDS 07181+1632 : COMPONENTS
 
 
  A Ab
Ab pa=0.0°
sep=0.00"
 
B pa=34.8°
sep=9.51"
pa=34.8°
sep=9.51"
 
 
07181+1632 A
 
 
Name Lam Gem Coord arcsec 2000 071805.61+163225.7 Mag 3.58 Spectral class A3V (white)
PmRA -48.00 PmDE -37.0 SAO 96746 HIP 35350
Tycho2 1346-01396-1 HD 56537 HR 2763 GC 9701
ADS 5961 BD BD+16 1443 Bayer Lambda Geminorum Bayer name Lam Gem
Flamsteed 54 Geminorum Flamsteed name 54 Gem FK5 277
Tycho2
Tycho2 1346-01396-1 Pflag RAmdeg 109.52324564 DEmdeg 16.54038384
PmRA -45.9 PmDE -37.1 E RAmdeg 3 E DEmdeg 4
E pmRA 0.4 E pmDE 0.4 EpRAm 1990.96 EpDEm 1990.12
Num 27 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 3.709 E BTmag 0.014 VTmag 3.575
E VTmag 0.009 Prox 999 TYC T HIP 35350
CCDM RAdeg 109.52335333 DEdeg 16.54046972 EpRA 1990 1.87
EpDE 1990 1.68 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr -0.1
SAO
SAO 96746 DelFlag RA1950 PmRA1950 -0.0034
DE1950 PmDE1950 -0.039 Vmag 3.6 SpType A2
Double code Source 74 CatNum 277 DM BD+16 1443
DMcomp BDsup HD 56537 M HD 0
GC 9701 RA1950rad 1.89900532 DE1950rad 0.29028763 PmRA2000 -0.0034
PmDE2000 -0.036
Hipparcos
Catalog H HIP 35350 Proxy RAhms 07 18 05.61
DEdms +16 32 25.7 Vmag 3.58 VarFlag R Vmag G
RAdeg 109.523 DEdeg 16.5405 AstroRef Plx 34.59
CCDM 07181+1632 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 56537 BD BD+16 1443
CD CP Dm number +16 1443 VIred 0.12
SpType A3V... R SpType Coord arcsec 2000 071805.61+163225.7
Hipparcos 2
HIP 35350 Sn 5 So 0 Nc 1
RArad 1.9115432695 DErad 0.2886857528 Plx 32.33 PmRA -44.43
PmDE -36.61 E RArad 0.18 E DErad 0.1 E Plx 0.2
E pmRA 0.26 E pmDE 0.15 Hpmag 3.6148 E Hpmag 0.0004
SHp 0.003 VA 0 BV 0.106 E BV 0.006
VI 0.12
CCDM
Ccdm 07181+1632 RComp Comp A Note1
Note2 Discov num DRAs -0.44 DDEs 25.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.6 Sp A2 PmNote *
PmRA -48 PmDE -39 Dm number +16 1443 Cat1 BD
Name2 96746 Cat2 SAO HD 56537 M HD
ADS BDS A 5961 M ADS BDS N IDS IDS 07124N1643A
HIC 35350
 
 
07181+1632 Ab
 
 
Coord arcsec 2000 071805.61+163225.7 Mag 5 Calc delta mag 1 Calc coord yes
 
 
07181+1632 B
 
 
Coord arcsec 2000 071805.99+163233.5 Mag 10.7 Calc delta mag 6.7 Calc coord yes
CCDM
Ccdm 07181+1632 RComp Comp B Note1
Note2 Discov num STF1061 DRAs -0.04 DDEs 33.4
R dRAs 90 Year 1829 Theta 033 Rho 9.6
Obs 10 Vmag 10.7 Sp PmNote *
PmRA -45 PmDE -39 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5961 M ADS BDS N IDS IDS 07124N1643B
HIC 35350