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Doubles in session


Current system
10446+0725
LAS 16


Nearby doubles
19' : 10443+0706
SLW 516

33' : 10424+0726
WSP 104

38' : 10454+0759
HDS1537

49' : 10421+0757
BRT2151

50' : 10478+0733
HJ 837

53' : 10435+0815
UC 1981

54' : 10425+0640
LDS2877

55' : 10467+0641
CVR 575

57' : 10415+0758
NSN 605

63' : 10448+0622
SLW 519

69' : 10486+0652
GWP1463

70' : 10449+0834
SLW 520

76' : 10415+0625
CVR1304

77' : 10396+0741
CVR1301

80' : 10447+0605
GWP1449

81' : 10391+0726
J 1351

85' : 10389+0721
J 79

98' : 10485+0843
LDS4020

99' : 10410+0602
LDS2876

101' : 10509+0648
LAF 42AB

106' : 10449+0540
SLE 591

108' : 10396+0607
GWP1424

108' : 10515+0756
HDS1550

108' : 10458+0538
SLW 523

113' : 10397+0851
STT 224AB

113' : 10434+0533
SLE 588



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

10446+0725 LAS 16

 
 
10h 44m 33.70s +07° 24' 38.0" P.A. 338.00 sep 9.0 mag 15.50,18.10 Sp M1.5V+A3
 
 
Coord 2000 10446+0725 Discov num LAS  16 Comp Coord arcsec 2000 10 44 33.70 +07 24 38.0
Date first 1953 Date last 2016 Obs 10
Pa first 338 Pa last 337.9 P.A. Now (θ) 337.9°
Sep first 8.7 Sep last 8.969 Sep. Now (ρ) 8.969"
Mag pri 15.50 Mag sec 18.10 delta mag (ΔM) 2.6 Spectral class M1.5V+A3 (red/white)
Pri motion ra +009 Sec motion ra +007
Pri motion dec -047 Sec motion dec -045
Notes V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3865611617421885952
 
 
WDS 10446+0725 LAS 16 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Las2012 E2 j Lasgoity, C.A. 2012OED.....9...99L
Las2012 +Es El Observador de Estrellas Dobles, Issue #9, 99, 2012
Las2013 Pp w Lasgoity, C.A. 2013OED....11...78L
Las2013 +Es El Observador de Estrellas Dobles, Issue #11, 78, 2013
Las2014a E+ j Krawczenko, C.A. 2014OED....12...49L
Las2014a +C El Observador de Estrellas Dobles, Issue #12, 49, 2014
Las2014a +P
Las2014b P j Lasgoity, C.A. 2014OED....13...64L
Las2014b +E+ El Observador de Estrellas Dobles, Issue #13, 64, 2014
Las2015 P j Lasgoity, C.A. 2015OED....15...62L
Las2015 +E+ El Observador de Estrellas Dobles, Issue #15, 62, 2015
Las2015 +C
Las2015 +Hw
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10446+0725 LAS 16 2002 4 338 9.0 15.50 18.10 M1.5V+A3 V 104433.70+072438.0
10446+0725 LAS 16 2015 7 338 9.0 15.50 18.10 M1.5V+A3 V 104433.70+072438.0
10446+0725 LAS 16 2016 10 338 9.0 15.50 18.10 M1.5V+A3 V 104433.70+072438.0

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

 
 
WDS 10446+0725 LAS 16 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10446+0725 LAS 16 : MEASURES
 
 
No records found.

 
 
WDS 10446+0725 : VIRTUAL EYEPIECE
 
 

10446+0725 LAS 16A mag 15.5 Sp M1.5V 10446+0725 LAS 16B sep 9.0 P.A. 338.10 mag 18.1 Sp A3 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 10446+0725 : ALADIN DSS IMAGE @ 10h 44m 33.70s +07° 24' 38.0"
 
 
 
 
WDS 10446+0725 LAS 16 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10446+0725 LAS 16 distance=0' 10443+0706 SLW 516 distance=19' 10424+0726 WSP 104 distance=33' 10454+0759 HDS1537 distance=38' 10421+0757 BRT2151 distance=49' 10478+0733 HJ 837 distance=50' 10435+0815 UC 1981 distance=53' 10425+0640 LDS2877 distance=54' 10467+0641 CVR 575 distance=55' 10415+0758 NSN 605 distance=57' 10448+0622 SLW 519 distance=63' 10486+0652 GWP1463 distance=69' 10449+0834 SLW 520 distance=70' 10415+0625 CVR1304 distance=76' 10396+0741 CVR1301 distance=77' 10447+0605 GWP1449 distance=80' 10391+0726 J 1351 distance=81' 10389+0721 J 79 distance=85' 10485+0843 LDS4020 distance=98' 10410+0602 LDS2876 distance=99' 10509+0648 LAF 42AB distance=101' 10509+0648 LAF 42AC distance=101' 10509+0648 RAO 256Aa,Ab distance=101' 10449+0540 SLE 591 distance=106' 10396+0607 GWP1424 distance=108' 10515+0756 HDS1550 distance=108' 10458+0538 SLW 523 distance=108' 10397+0851 STT 224AB distance=113' 10397+0851 SCA 169AC distance=113' 10434+0533 SLE 588 distance=113' 10522+0728 STF1482 distance=114' 10446+0530 A 2771 distance=115' 10516+0635 J 80 distance=117' 10525+0730 GIR 5 distance=119' 10369+0652 LDS2872 distance=119' 10388+0603 LDS2875 distance=120' 10440+0525 SLE 590 distance=121' 10527+0756 UC 161 distance=125' 10532+0729 GWP1485 distance=128' 10452+0515 SLW 521 distance=130' 10360+0656 GWP1408 distance=131' 10387+0544 STF1457 distance=134' 10356+0731 SLW 498 distance=134' 10537+0724 CVR1321 distance=136' 10520+0851 GRV 822 distance=141' 10523+0555 LWR 10 distance=146' 10543+0737 HDS1560 distance=146' 10348+0657 OCC 197 distance=148' 10520+0904 A 2772AB distance=149' 10520+0904 SKF2797AC distance=149' 10349+0804 OCC 178 distance=150' 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 10446+0725 LAS 16 338 9.0
Show 10443+0706 SLW 516 217 159.2 19
Show 10424+0726 WSP 104 177 6.8 33
Show 10454+0759 HDS1537 277 1.0 38
Show 10421+0757 BRT2151 58 3.3 49
Show 10478+0733 HJ 837 350 17.4 50
Show 10435+0815 UC 1981 294 36.4 53
Show 10425+0640 LDS2877 274 5.6 54
Show 10467+0641 CVR 575 244 29.0 55
Show 10415+0758 NSN 605 131 1.3 57
Show 10448+0622 SLW 519 171 168.8 63
Show 10486+0652 GWP1463 192 20.0 69
Show 10449+0834 SLW 520 104 16.2 70
Show 10415+0625 CVR1304 322 4.0 76
Show 10396+0741 CVR1301 151 3.6 77
Show 10447+0605 GWP1449 342 34.8 80
Show 10391+0726 J 1351 96 6.5 81
Show 10389+0721 J 79 135 1.4 85
Show 10485+0843 LDS4020 53 26.7 98
Show 10410+0602 LDS2876 131 22.2 99
Show 10509+0648 LAF 42 AB 324 12.5 101
Show 10509+0648 LAF 42 AC 338 13.9 101
Show 10509+0648 RAO 256 Aa,Ab 214 0.1 101
Show 10449+0540 SLE 591 126 6.7 106
Show 10396+0607 GWP1424 101 97.3 108
Show 10515+0756 HDS1550 3 0.7 108
Show 10458+0538 SLW 523 64 121.7 108
Show 10397+0851 STT 224 AB 128 0.5 113
Show 10397+0851 SCA 169 AC 37 2.1 113
Show 10434+0533 SLE 588 247 17.9 113
Show 10522+0728 STF1482 305 12.0 114
Show 10446+0530 A 2771 109 0.6 115
Show 10516+0635 J 80 219 3.9 117
Show 10525+0730 GIR 5 195 90.1 119
Show 10369+0652 LDS2872 194 3.4 119
Show 10388+0603 LDS2875 40 46.2 120
Show 10440+0525 SLE 590 164 12.9 121
Show 10527+0756 UC 161 223 33.5 125
Show 10532+0729 GWP1485 327 9.1 128
Show 10452+0515 SLW 521 139 34.7 130
Show 10360+0656 GWP1408 346 104.1 131
Show 10387+0544 STF1457 334 1.9 134
Show 10356+0731 SLW 498 79 179.1 134
Show 10537+0724 CVR1321 243 3.5 136
Show 10520+0851 GRV 822 224 8.1 141
Show 10523+0555 LWR 10 92 26.7 146
Show 10543+0737 HDS1560 242 0.6 146
Show 10348+0657 OCC 197 -1 0.1 148
Show 10520+0904 A 2772 AB 97 2.7 149
Show 10520+0904 SKF2797 AC 150 45.0 149
Show 10349+0804 OCC 178 -1 0.1 150

 
 
WDS 10446+0725 : COMPONENTS
 
 
  A
B pa=338.1°
sep=8.96"
 
 
10446+0725 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 104433.70+072438.0 Mag 15.5 Spectral class M1.5V (red)
PmRA 9.00 PmDE -47.0
 
 
10446+0725 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104433.48+072446.3 Mag 18.1 Spectral class A3 (white)
PmRA 7.00 PmDE -45.0 Calc delta mag 2.6 Calc coord yes