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Doubles in session


Current system
10276+0946
HJ 832
45 Leo


Nearby doubles
32' : 10291+0922
HEI 496

33' : 10292+1009
STT 220

51' : 10241+0943
GRV 818

52' : 10306+0918
OSW 51

63' : 10252+0855
GWP1365

67' : 10256+0847
STF1431

71' : 10229+0954
SKF1729

71' : 10319+0914
SLW 485

78' : 10224+0948
OCC 756

79' : 10259+0831
LDS 914

79' : 10312+0847
TDS7313

82' : 10328+0918
WRH 19

83' : 10235+0850
KPP2434

86' : 10269+1110
HJ 161

87' : 10290+0822
GWP1384

90' : 10332+1021
SLW 490

93' : 10250+1110
KPP3815AB

96' : 10335+1025
SLW 493

99' : 10223+0846
KPP1982

100' : 10320+0831
YSC 39

103' : 10207+0943
OSW 50

104' : 10207+0942
CVR 560

107' : 10261+0802
A 2569

110' : 10341+1041
GWP1399AB

112' : 10339+0845
BRT2150

112' : 10203+0919
KPP3227



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

10276+0946 HJ 832 (45 Leo)

 
 
10h 27m 38.99s +09° 45' 44.7" P.A. 132.00 sep 37.8 mag 6.00,12.41 Sp A0pSiCr: dist. 129.2 pc (421.45 l.y.)
 
 
Coord 2000 10276+0946 Discov num HJ  832 Comp Coord arcsec 2000 10 27 38.99 +09 45 44.7
Date first 1827 Date last 2019 Obs 11
Pa first 140 Pa last 132.1 P.A. Now (θ) 132.1°
Sep first 40.0 Sep last 37.799 Sep. Now (ρ) 37.799"
Mag pri 6.00 Mag sec 12.41 delta mag (ΔM) 6.41 Spectral class A0pSiCr: (white)
Pri motion ra +008 Sec motion ra -012
Pri motion dec -006 Sec motion dec -014
Notes N (See Notes)
rPM=1.168
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 45 Leo Var name CX Leo Constellation Leo SAO 99136
HIP 51213 Tycho2 0838-00273-1 Gaia DR2 3876159954021141248 HD 90569
HR 4101 GC 14361 ADS 7781 BD BD+10 2152
Flamsteed 45 Leonis Flamsteed name 45 Leo Distance 129.2 Distance ly 421.45
 
 
WDS 10276+0946 HJ 832 (45 Leo) : NOTES
 
 
discov_num notes refcode
HJ 832 45 Leo. A is an Alpha CVn-type variable, CX Leo, and an SB.
 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10276+0946 HJ 832 2000 7 135 37.1 6.04 10.90 A0pSiCr: +10 2152 N D 102738.99+094544.7
10276+0946 HJ 832 2012 10 121 34.3 6.00 12.41 A0pSiCr: +10 2152 N 102738.99+094544.7
10276+0946 HJ 832 2019 11 132 37.8 6.00 12.41 A0pSiCr: +10 2152 N 102738.99+094544.7

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

 
 
WDS 10276+0946 HJ 832 (45 Leo) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10276+0946 HJ 832 (45 Leo) : MEASURES
 
 
No records found.

 
 
WDS 10276+0946 (45 Leo) : VIRTUAL EYEPIECE
 
 

10276+0946 HJ 832A mag 6 Sp A0pSiCr: 10276+0946 HJ 832B sep 37.8 P.A. 132.10 mag 12.41 virtual eyepiece
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Radius:
Components only
 
 
WDS 10276+0946 (45 Leo) : ALADIN DSS IMAGE @ 10h 27m 38.99s +09° 45' 44.7"
 
 
 
 
WDS 10276+0946 HJ 832 (45 Leo) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10276+0946 HJ 832 distance=0' 10291+0922 HEI 496 distance=32' 10292+1009 STT 220 distance=33' 10241+0943 GRV 818 distance=51' 10306+0918 OSW 51 distance=52' 10252+0855 GWP1365 distance=63' 10256+0847 STF1431 distance=67' 10229+0954 SKF1729 distance=71' 10319+0914 SLW 485 distance=71' 10224+0948 OCC 756 distance=78' 10259+0831 LDS 914 distance=79' 10312+0847 TDS7313 distance=79' 10328+0918 WRH 19 distance=82' 10235+0850 KPP2434 distance=83' 10269+1110 HJ 161 distance=86' 10290+0822 GWP1384 distance=87' 10332+1021 SLW 490 distance=90' 10250+1110 KPP3815AB distance=93' 10335+1025 SLW 493 distance=96' 10223+0846 KPP1982 distance=99' 10320+0831 YSC 39 distance=100' 10207+0943 OSW 50 distance=103' 10207+0942 CVR 560 distance=104' 10261+0802 A 2569 distance=107' 10341+1041 GWP1399AB distance=110' 10341+1041 GWP1399AC distance=110' 10339+0845 BRT2150 distance=112' 10203+0919 KPP3227 distance=112' 10253+1139 GWP1367 distance=119' 10304+1138 HO 372AB distance=120' 10304+1138 HO 372AC distance=120' 10304+1138 HO 372BC distance=120' 10350+1038 SLW 496 distance=122' 10286+1146 HEI 356 distance=122' 10350+1042 SKF1732 distance=123' 10350+0839 STF1450 distance=129' 10335+1120 BU 1426 distance=129' 10195+1036 OCC 758AB distance=131' 10195+1036 DAM2313AB,C distance=131' 10218+0805 SLW 465 distance=134' 10257+1158 CVR1289 distance=136' 10242+0738 CVR 563 distance=138' 10243+1157 RAO 245 distance=141' 10205+0813 STE 7 distance=142' 10187+0851 GWP1340 distance=143' 10204+1121 HJ 159 distance=143' 10294+1211 HDS1507 distance=148' 10349+0804 OCC 178 distance=148' 10220+1150 CVR 561 distance=150' 10368+1053 DAM2456 distance=152' 10184+1050 OCC 757AB distance=152' 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 10276+0946 HJ 832 132 37.8 0
Show 10291+0922 HEI 496 343 1.8 32
Show 10292+1009 STT 220 112 0.4 33
Show 10241+0943 GRV 818 299 45.1 51
Show 10306+0918 OSW 51 313 9.4 52
Show 10252+0855 GWP1365 108 47.7 63
Show 10256+0847 STF1431 76 3.6 67
Show 10229+0954 SKF1729 298 1.3 71
Show 10319+0914 SLW 485 63 11.5 71
Show 10224+0948 OCC 756 -1 0.1 78
Show 10259+0831 LDS 914 286 45.5 79
Show 10312+0847 TDS7313 273 0.5 79
Show 10328+0918 WRH 19 98 0.0 82
Show 10235+0850 KPP2434 291 21.3 83
Show 10269+1110 HJ 161 211 32.9 86
Show 10290+0822 GWP1384 356 102.2 87
Show 10332+1021 SLW 490 241 22.0 90
Show 10250+1110 KPP3815 AB 223 4.5 93
Show 10335+1025 SLW 493 241 179.7 96
Show 10223+0846 KPP1982 285 15.7 99
Show 10320+0831 YSC 39 22 0.8 100
Show 10207+0943 OSW 50 179 73.1 103
Show 10207+0942 CVR 560 254 8.6 104
Show 10261+0802 A 2569 305 2.0 107
Show 10341+1041 GWP1399 AB 341 18.7 110
Show 10341+1041 GWP1399 AC 186 83.1 110
Show 10339+0845 BRT2150 101 3.3 112
Show 10203+0919 KPP3227 18 2.5 112
Show 10253+1139 GWP1367 167 58.8 119
Show 10304+1138 HO 372 AB 84 14.5 120
Show 10304+1138 HO 372 AC 203 47.0 120
Show 10304+1138 HO 372 BC 216 55.9 120
Show 10350+1038 SLW 496 75 37.7 122
Show 10286+1146 HEI 356 206 1.6 122
Show 10350+1042 SKF1732 208 1.8 123
Show 10350+0839 STF1450 155 2.1 129
Show 10335+1120 BU 1426 200 2.7 129
Show 10195+1036 OCC 758 AB -1 0.1 131
Show 10195+1036 DAM2313 AB,C 283 12.9 131
Show 10218+0805 SLW 465 164 143.1 134
Show 10257+1158 CVR1289 88 4.0 136
Show 10242+0738 CVR 563 146 22.4 138
Show 10243+1157 RAO 245 325 0.1 141
Show 10205+0813 STE 7 124 20.7 142
Show 10187+0851 GWP1340 137 15.6 143
Show 10204+1121 HJ 159 7 42.5 143
Show 10294+1211 HDS1507 72 0.1 148
Show 10349+0804 OCC 178 -1 0.1 148
Show 10220+1150 CVR 561 356 7.9 150
Show 10368+1053 DAM2456 17 31.5 152
Show 10184+1050 OCC 757 AB -1 0.1 152

 
 
WDS 10276+0946 : COMPONENTS
 
 
  A
B pa=132.1°
sep=37.80"
 
 
10276+0946 A
 
 
Name 45 Leo Var name CX Leo Coord arcsec 2000 102738.99+094544.7 Mag 6
Spectral class A0pSiCr: (white) PmRA 8.00 PmDE -6.0 HIP 51213
Tycho2 0838-00273-1 HD 90569 HR 4101 GC 14361
BD BD+10 2152 Flamsteed 45 Leonis Flamsteed name 45 Leo
Tycho2
Tycho2 0838-00273-1 Pflag RAmdeg 156.91245918 DEmdeg 9.76239426
PmRA 7.4 PmDE -6.7 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.39 EpDEm 1991.19
Num 21 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.6 BTmag 5.965 E BTmag 0.014 VTmag 5.997
E VTmag 0.010 Prox 999 TYC T HIP 51213
CCDM RAdeg 156.91244222 DEdeg 9.76240972 EpRA 1990 1.81
EpDE 1990 1.60 E RAdeg 3.5 E DEdeg 4.0 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 51213 Proxy RAhms 10 27 38.99
DEdms +09 45 44.7 Vmag 6.01 VarFlag R Vmag H
RAdeg 156.912 DEdeg 9.76241 AstroRef Plx 8.47
CCDM 7.85 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+10 2152
CD CP Dm number +10 2152 VIred -0.01
SpType A0sp... R SpType Coord arcsec 2000 102738.99+094544.7
Hipparcos 2
HIP 51213 Sn 5 So 0 Nc 1
RArad 2.7386387347 DErad 0.1703862201 Plx 7.74 PmRA 8.32
PmDE -5.93 E RArad 0.28 E DErad 0.19 E Plx 0.3
E pmRA 0.3 E pmDE 0.22 Hpmag E Hpmag 0.0011
SHp 0.007 VA 0 BV -0.043 E BV 0.004
VI -0.01
 
 
10276+0946 B
 
 
Coord arcsec 2000 102740.89+094519.4 Mag 12.41 PmRA -12.00 PmDE -14.0
Delta magnitude 6.41 Coordinate calculated yes