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Doubles in session


Current system
10402+1201
HJ 166 AC


Nearby doubles
7' : 10406+1205
HJ 167

12' : 10409+1157
GWP1431

27' : 10385+1210
GWP1417

29' : 10388+1220
GWP1420AB

31' : 10409+1230
FOX 168

34' : 10424+1213
WIS 170

37' : 10387+1132
NI 24

50' : 10412+1114
KPP 792

51' : 10371+1141
RAO 254

57' : 10379+1247
CRC 60

58' : 10385+1253
SKF2690

63' : 10429+1250
CVR1307

66' : 10361+1137
BIG 1

70' : 10357+1223
GWP1407

77' : 10358+1122
OCC 717AB

80' : 10367+1101
BAG 3

80' : 10417+1044
STT 227

85' : 10368+1053
DAM2456

92' : 10345+1237
CVR1299

92' : 10341+1222
CHR 31

97' : 10458+1253
WIS 172

103' : 10420+1023
CVR1305

103' : 10341+1251
BPM 577

107' : 10335+1120
BU 1426

110' : 10467+1106
BRT1268

110' : 10350+1042
SKF1732



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.

10402+1201 HJ 166 AC

 
 
10h 40m 13.58s +12° 01' 18.5" P.A. 63.00 sep 37.5 mag 10.83,12.80 Sp F0 dist. 132.1 pc (430.91 l.y.)
 
 
Coord 2000 10402+1201 Discov num HJ  166 Comp AC Coord arcsec 2000 10 40 13.58 +12 01 18.5
Date first 1902 Date last 2024 Obs 14
Pa first 60 Pa last 62.5 P.A. Now (θ) 62.5°
Sep first 39.0 Sep last 37.54 Sep. Now (ρ) 37.54"
Mag pri 10.83 Mag sec 12.80 delta mag (ΔM) 1.97 Spectral class F0 (yellow-white)
Pri motion ra -004 Sec motion ra -005
Pri motion dec -003 Sec motion dec -024
Notes
rPM=0.858
This double is not physical.
 
 
10402+1201 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 156142 10 40 14 +12 01 18 HJ 166 AB 2024 17 287 7.8 10.83 11.60 0.77
Show 156140 10 40 14 +12 01 18 HJ 166 AC 2024 14 63 37.5 10.83 12.80 1.97 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo SAO 156140 HIP 52209 Tycho2 0842-00236-1
Gaia DR2 3882855842396005888 HD 92415 BD BD-15 3101 Distance 132.1
Distance ly 430.91
 
 
WDS 10402+1201 HJ 166 AC : NOTES
 
 
No records found.

 
 
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
10402+1201 HJ 166 AC 2006 7 62 37.9 10.83 11.30 D 104013.58+120118.5
10402+1201 HJ 166 AC 2013 10 62 37.6 10.83 12.80 F0 104013.58+120118.5
10402+1201 HJ 166 AC 2015 10 62 37.7 10.83 12.80 F0 104013.58+120118.5
10402+1201 HJ 166 AC 2024 14 63 37.5 10.83 12.80 F0 104013.58+120118.5

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

 
 
WDS 10402+1201 HJ 166 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10402+1201 HJ 166 AC : MEASURES
 
 
No records found.

 
 
WDS 10402+1201 : VIRTUAL EYEPIECE
 
 

10402+1201 HJ 166A mag 10.83 Sp F0 10402+1201 HJ 166B sep 7.8 P.A. 286.50 mag 11.6 10402+1201 HJ 166C sep 37.5 P.A. 62.50 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10402+1201 : ALADIN DSS IMAGE @ 10h 40m 13.58s +12° 01' 18.5"
 
 
 
 
WDS 10402+1201 HJ 166 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10402+1201 HJ 166AC distance=0' 10406+1205 HJ 167 distance=7' 10409+1157 GWP1431 distance=12' 10385+1210 GWP1417 distance=27' 10388+1220 GWP1420AB distance=29' 10388+1220 GWP1420AC distance=29' 10409+1230 FOX 168 distance=31' 10424+1213 WIS 170 distance=34' 10387+1132 NI 24 distance=37' 10412+1114 KPP 792 distance=50' 10371+1141 RAO 254 distance=51' 10379+1247 CRC 60 distance=57' 10385+1253 SKF2690 distance=58' 10429+1250 CVR1307 distance=63' 10361+1137 BIG 1 distance=66' 10357+1223 GWP1407 distance=70' 10358+1122 OCC 717AB distance=77' 10367+1101 BAG 3 distance=80' 10417+1044 STT 227 distance=80' 10368+1053 DAM2456 distance=85' 10345+1237 CVR1299 distance=92' 10341+1222 CHR 31 distance=92' 10458+1253 WIS 172 distance=97' 10420+1023 CVR1305 distance=103' 10341+1251 BPM 577 distance=103' 10335+1120 BU 1426 distance=107' 10467+1106 BRT1268 distance=110' 10350+1042 SKF1732 distance=110' 10445+1027 GWP1448 distance=113' 10350+1038 SLW 496 distance=113' 10417+1353 SLW 508 distance=114' 10470+1302 STF1472 distance=117' 10403+1005 GWP1428 distance=117' 10480+1223 SHN 138 distance=117' 10341+1041 GWP1399AB distance=121' 10341+1041 GWP1399AC distance=121' 10362+1349 OCC 663 distance=123' 10470+1050 GWP1455 distance=124' 10400+1407 GWP1427 distance=126' 10489+1149 SLW 526 distance=129' 10446+1010 SLW 518 distance=129' 10465+1023 KPP3232 distance=136' 10481+1313 AG 341 distance=136' 10335+1025 SLW 493 distance=138' 10480+1329 GWP1460 distance=145' 10332+1021 SLW 490 distance=145' 10304+1138 HO 372BC distance=146' 10304+1138 HO 372AB distance=146' 10304+1138 HO 372AC distance=146' 10336+1351 BPM 575 distance=147' 10496+1256 STF1477 distance=148' 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 10402+1201 HJ 166 AB 287 7.8 0
Show 10402+1201 HJ 166 AC 63 37.5 0
Show 10406+1205 HJ 167 330 53.1 7
Show 10409+1157 GWP1431 34 57.7 12
Show 10385+1210 GWP1417 245 117.6 27
Show 10388+1220 GWP1420 AB 246 78.8 29
Show 10388+1220 GWP1420 AC 219 113.7 29
Show 10409+1230 FOX 168 313 38.7 31
Show 10424+1213 WIS 170 88 999.9 34
Show 10387+1132 NI 24 122 8.0 37
Show 10412+1114 KPP 792 27 6.8 50
Show 10371+1141 RAO 254 68 3.5 51
Show 10379+1247 CRC 60 338 0.8 57
Show 10385+1253 SKF2690 46 1.3 58
Show 10429+1250 CVR1307 304 4.3 63
Show 10361+1137 BIG 1 331 59.8 66
Show 10357+1223 GWP1407 183 102.2 70
Show 10358+1122 OCC 717 AB -1 0.1 77
Show 10367+1101 BAG 3 69 0.1 80
Show 10417+1044 STT 227 4 1.0 80
Show 10368+1053 DAM2456 17 31.5 85
Show 10345+1237 CVR1299 64 3.7 92
Show 10341+1222 CHR 31 168 0.1 92
Show 10458+1253 WIS 172 358 115.9 97
Show 10420+1023 CVR1305 301 4.1 103
Show 10341+1251 BPM 577 127 75.9 103
Show 10335+1120 BU 1426 200 2.7 107
Show 10467+1106 BRT1268 186 5.0 110
Show 10350+1042 SKF1732 208 1.8 110
Show 10445+1027 GWP1448 96 92.5 113
Show 10350+1038 SLW 496 75 37.7 113
Show 10417+1353 SLW 508 107 179.4 114
Show 10470+1302 STF1472 37 43.4 117
Show 10403+1005 GWP1428 135 86.2 117
Show 10480+1223 SHN 138 -1 0.1 117
Show 10341+1041 GWP1399 AB 341 18.7 121
Show 10341+1041 GWP1399 AC 186 83.1 121
Show 10362+1349 OCC 663 -1 0.4 123
Show 10470+1050 GWP1455 59 9.1 124
Show 10400+1407 GWP1427 308 19.6 126
Show 10489+1149 SLW 526 265 9.0 129
Show 10446+1010 SLW 518 265 14.9 129
Show 10465+1023 KPP3232 296 2.7 136
Show 10481+1313 AG 341 231 37.1 136
Show 10335+1025 SLW 493 241 179.7 138
Show 10480+1329 GWP1460 150 109.2 145
Show 10332+1021 SLW 490 241 22.0 145
Show 10304+1138 HO 372 BC 216 55.9 146
Show 10304+1138 HO 372 AB 84 14.5 146
Show 10304+1138 HO 372 AC 203 47.0 146
Show 10336+1351 BPM 575 163 42.9 147

 
 
WDS 10402+1201 : COMPONENTS
 
 
  A B
B pa=286.5°
sep=7.75"
 
C pa=62.5°
sep=37.54"
pa=69.6°
sep=43.45"
 
 
10402+1201 A
 
 
Name HD 92440 Coord arcsec 2000 104013.58+120118.5 Mag 10.83 Spectral class F0 (yellow-white)
PmRA -4.00 PmDE -3.0 Tycho2 0842-00236-1
Tycho2
Tycho2 0842-00236-1 Pflag RAmdeg 160.05659854 DEmdeg 12.02182713
PmRA -1.9 PmDE -6.2 E RAmdeg 28 E DEmdeg 35
E pmRA 1.6 E pmDE 1.5 EpRAm 1988.07 EpDEm 1984.78
Num 3 Q RAmdeg 1.9 Q DEmdeg 0.7 Q pmRA 1.9
Q pmDE 0.7 BTmag 11.050 E BTmag 0.050 VTmag 10.832
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 160.05660306 DEdeg 12.02184111 EpRA 1990 1.89
EpDE 1990 1.83 E RAdeg 28.9 E DEdeg 37.3 Posflg
Corr 0.1
CCDM
Ccdm 10402+1201 RComp Comp A Note1
Note2 Discov num DRAs 1.42 DDEs 19.3
R dRAs 65 Year Theta Rho
Obs 3 Vmag 11.1 Sp F0 PmNote
PmRA PmDE Dm number +12 2241 Cat1 BD
Name2 +12 1250 Cat2 AGK2/3 HD M HD
ADS BDS A 7876 M ADS BDS N IDS IDS 10350N1233A
HIC
 
 
10402+1201 B
 
 
Coord arcsec 2000 104013.07+120120.7 Mag 11.6 PmRA -3.00 PmDE -7.0
SAO 156142 HIP 52220 BD BD-15 3103 Delta magnitude 0.77
Coordinate calculated yes
SAO
SAO 156142 DelFlag RA1950 PmRA1950 0.0117
DE1950 PmDE1950 -0.081 Vmag 8.8 SpType G5
Double code Source 21 CatNum 4252 DM BD-15 3103
DMcomp BDsup HD 92440 M HD 0
GC RA1950rad 2.78250947 DE1950rad -0.28116737 PmRA2000 0.012
PmDE2000 -0.076
Hipparcos
Catalog H HIP 52220 Proxy RAhms 10 40 09.66
DEdms -16 22 19.7 Vmag 7.72 VarFlag R Vmag H
RAdeg 160.04 DEdeg -16.3721 AstroRef Plx 17.14
CCDM 147.64 - N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-15 3103
CD CP Dm number -15 3103 VIred 0.68
SpType G3V R SpType Coord arcsec 2000 104009.66-162219.7
Hipparcos 2
HIP 52220 Sn 5 So 0 Nc 1
RArad 2.7932293249 DErad -0.2857476578 Plx 17.88 PmRA 147.54
PmDE -102.34 E RArad 0.57 E DErad 0.5 E Plx 0.71
E pmRA 0.58 E pmDE 0.58 Hpmag E Hpmag 0.0016
SHp 0.011 VA 0 BV 0.61 E BV 0.015
VI 0.68
CCDM
Ccdm 10402+1201 RComp Comp B Note1
Note2 Discov num HJ 166 DRAs DDEs
R dRAs Year 1902 Theta 286 Rho 8.2
Obs 3 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7876 M ADS BDS N IDS IDS 10350N1233B
HIC
 
 
10402+1201 C
 
 
Coord arcsec 2000 104015.85+120135.8 Mag 12.8 PmRA -5.00 PmDE -24.0
SAO 156140 HIP 52209 BD BD-15 3101 Delta magnitude 1.97
Coordinate calculated yes
SAO
SAO 156140 DelFlag RA1950 PmRA1950 0.0067
DE1950 PmDE1950 -0.097 Vmag 9.2 SpType G5
Double code Source 21 CatNum 4250 DM BD-15 3101
DMcomp BDsup HD 92415 M HD 0
GC RA1950rad 2.7817864 DE1950rad -0.28041339 PmRA2000 0.007
PmDE2000 -0.092
Hipparcos
Catalog H HIP 52209 Proxy RAhms 10 39 59.56
DEdms -16 19 43.4 Vmag 8.99 VarFlag R Vmag G
RAdeg 159.998 DEdeg -16.3287 AstroRef Plx 5.93
CCDM 87.84 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 92415 BD BD-15 3101
CD CP Dm number -15 3101 VIred 0.74
SpType G3V R SpType Coord arcsec 2000 103959.56-161943.4
Hipparcos 2
HIP 52209 Sn 5 So 0 Nc 1
RArad 2.7924946876 DErad -0.2849901819 Plx 7.57 PmRA 87.19
PmDE -99.83 E RArad 0.75 E DErad 0.69 E Plx 0.93
E pmRA 0.86 E pmDE 0.89 Hpmag E Hpmag 0.0023
SHp 0.015 VA 0 BV 0.68 E BV 0.015
VI 0.74
CCDM
Ccdm 10402+1201 RComp Comp C Note1
Note2 Discov num HJ 166 DRAs 3.87 DDEs 36.6
R dRAs 65 Year 1902 Theta 060 Rho 39.0
Obs 1 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7876 M ADS BDS N IDS IDS 10350N1233C
HIC