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Doubles in session


Current system
10217+2124
HJL 1058
HD 89730


Nearby doubles
21' : 10217+2144
COU 171

28' : 10208+2058
SLW 464

30' : 10228+2149
KPP 220

52' : 10185+2148
DAM2283

53' : 10187+2155
COU 170

62' : 10192+2034
STF1423

65' : 10176+2155
LDS3973

69' : 10174+2156
CVR 554

74' : 10269+2106
CVR1291

76' : 10226+2238
POU3079

84' : 10192+2008
CVR1280

92' : 10281+2141
KPP 753

93' : 10248+2002
FMR 215

95' : 10236+2254
CVR1287

95' : 10169+2229
A 2148

97' : 10200+1950
STF1424AB
Algieba

101' : 10178+2000
A 2149AB

105' : 10248+2259
UC 1925AB

106' : 10143+2104
BWL 25

113' : 10168+1955
CVR1276

115' : 10264+1951
GWP1372

117' : 10300+2133
RAO 251

119' : 10197+1928
WNO 53AB

121' : 10172+2306
STT 523

121' : 10211+2324
POU3078

123' : 10301+2048
STF1439



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.

10217+2124 HJL 1058 (HD 89730)

 
 
10h 21m 42.80s +21° 23' 37.4" P.A. 149.00 sep 196.1 mag 8.85,9.20 Sp F8 dist. 208.33 pc (679.57 l.y.)
 
 
Coord 2000 10217+2124 Discov num HJL1058 Comp Coord arcsec 2000 10 21 42.80 +21 23 37.4
Date first 1893 Date last 2016 Obs 19
Pa first 149 Pa last 149.1 P.A. Now (θ) 149.1°
Sep first 196.2 Sep last 196.128 Sep. Now (ρ) 196.128"
Mag pri 8.85 Mag sec 9.20 delta mag (ΔM) 0.35 Spectral class F8 (yellow-white)
Pri motion ra -055 Sec motion ra -055
Pri motion dec -022 Sec motion dec -021
Notes
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89730 Constellation Leo SAO 81310 HIP 50744
Tycho2 1426-00387-1 Gaia DR2 721795715386957184 HD 89730 BD BD+22 2210
Distance 208.33 Distance ly 679.57
 
 
WDS 10217+2124 HJL 1058 (HD 89730) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJL1981 - Halbwachs, J.L. 1981A&AS...44...47H
HJL1981 A&AS 44, 47, 1981
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
HJL2012 orb - Halbwachs, J.L., Arenou, F., Famaey, B., et al. .
HJL2012 SF2A-2012: Proc. Annual Meeting of the French Society of Astronomy & Astrophysics
HJL2012 87, ed. S. Boissier et al. (Paris: Soc. Francaise d'Astron. et d'Astrop.)
HJL2012b not - Halbwachs, J.L., Mayor, M., & Udry, S. 2012MNRAS.422...14H
HJL2012b MNRAS 422, 14, 2012
HJL2016 Kv j Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B., 2016MNRAS.455.3303H
HJL2016 Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S.,
HJL2016 Sana, H., et al.
HJL2016 MNRAS 455, 3303, 2016
HJL2020 Kv+ j Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin, 2020MNRAS.496.1355H
HJL2020 +orb J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T.
HJL2020 MNRAS 496, 1355, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10217+2124 HJL1058 1998 2 149 196.2 8.85 9.20 D 102142.80+212337.4
10217+2124 HJL1058 2001 13 149 196.2 8.85 9.20 D 102142.80+212337.4
10217+2124 HJL1058 2010 14 149 196.1 8.85 9.20 F8 102142.80+212337.4
10217+2124 HJL1058 2015 15 149 196.1 8.85 9.20 F8 102142.80+212337.4
10217+2124 HJL1058 2016 19 149 196.1 8.85 9.20 F8 102142.80+212337.4

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

 
 
WDS 10217+2124 HJL 1058 (HD 89730) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10217+2124 HJL 1058 (HD 89730) : MEASURES
 
 
No records found.

 
 
WDS 10217+2124 (HD 89730) : VIRTUAL EYEPIECE
 
 

10217+2124 HJL1058A mag 8.85 Sp F8 10217+2124 HJL1058B sep 192.7 P.A. 150.90 mag 9.2 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 10217+2124 (HD 89730) : ALADIN DSS IMAGE @ 10h 21m 42.80s +21° 23' 37.4"
 
 
 
 
WDS 10217+2124 HJL 1058 (HD 89730) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10217+2124 HJL1058 distance=0' 10217+2144 COU 171 distance=21' 10208+2058 SLW 464 distance=28' 10228+2149 KPP 220 distance=30' 10185+2148 DAM2283 distance=52' 10187+2155 COU 170 distance=53' 10192+2034 STF1423 distance=62' 10176+2155 LDS3973 distance=65' 10174+2156 CVR 554 distance=69' 10269+2106 CVR1291 distance=74' 10226+2238 POU3079 distance=76' 10192+2008 CVR1280 distance=84' 10281+2141 KPP 753 distance=92' 10248+2002 FMR 215 distance=93' 10236+2254 CVR1287 distance=95' 10169+2229 A 2148 distance=95' 10200+1950 BAG 32Ca,Cb distance=97' 10200+1950 STF1424CD distance=97' 10200+1950 FYM 38CE distance=97' 10200+1950 FYM 38CF distance=97' 10200+1950 STF1424AB (Algieba) distance=97' 10200+1950 STF1424AC (Algieba) distance=97' 10200+1950 STF1424AD (Algieba) distance=97' 10200+1950 STF1424BC distance=97' 10178+2000 A 2149AB distance=101' 10178+2000 A 2149AC distance=101' 10178+2000 GII 170Aa,Ab distance=101' 10248+2259 UC 1925AB distance=105' 10143+2104 BWL 25 distance=106' 10168+1955 CVR1276 distance=113' 10197+1928 LDS3969BC distance=114' 10264+1951 GWP1372 distance=115' 10300+2133 RAO 251 distance=117' 10197+1928 WNO 53AB distance=119' 10172+2306 STT 523 distance=121' 10211+2324 POU3078 distance=121' 10301+2048 STF1439 distance=123' 10140+2227 COU 169Aa,Ab distance=125' 10140+2227 UC 1897AB distance=125' 10139+2024 DAM2157 distance=125' 10141+2014 DAM2164 distance=128' 10308+2116 SLW 482 distance=128' 10280+1950 STF1435 distance=129' 10255+2322 POU3080 distance=130' 10269+1931 COU 292 distance=135' 10121+2118 A 2146 distance=135' 10170+2326 POU3077 distance=139' 10167+2325 STFA 18 (Adhafera) distance=140' 10117+2132 CVR1272 distance=141' 10213+1859 TDS7209 distance=145' 10305+2243 POU3081 distance=147' 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 10217+2124 HJL1058 149 196.1
Show 10217+2144 COU 171 130 3.7 21
Show 10208+2058 SLW 464 77 179.6 28
Show 10228+2149 KPP 220 149 3.9 30
Show 10185+2148 DAM2283 239 16.5 52
Show 10187+2155 COU 170 112 0.9 53
Show 10192+2034 STF1423 308 0.7 62
Show 10176+2155 LDS3973 53 15.0 65
Show 10174+2156 CVR 554 233 19.8 69
Show 10269+2106 CVR1291 106 3.6 74
Show 10226+2238 POU3079 31 9.9 76
Show 10192+2008 CVR1280 275 3.3 84
Show 10281+2141 KPP 753 283 6.6 92
Show 10248+2002 FMR 215 264 2.5 93
Show 10236+2254 CVR1287 299 3.0 95
Show 10169+2229 A 2148 174 0.2 95
Show 10200+1950 BAG 32 Ca,Cb 24 0.2 97
Show 10200+1950 STF1424 CD 6 90.7 97
Show 10200+1950 FYM 38 CE 59 148.6 97
Show 10200+1950 FYM 38 CF 238 53.4 97
Show Algieba 10200+1950 STF1424 AB 127 4.7 97
Show Algieba 10200+1950 STF1424 AC 288 341.2 97
Show Algieba 10200+1950 STF1424 AD 302 371.3 97
Show 10200+1950 STF1424 BC 288 327.4 97
Show 10178+2000 A 2149 AB 306 1.5 101
Show 10178+2000 A 2149 AC 194 9.6 101
Show 10178+2000 GII 170 Aa,Ab 96 0.2 101
Show 10248+2259 UC 1925 AB 33 39.0 105
Show 10143+2104 BWL 25 320 0.1 106
Show 10168+1955 CVR1276 75 3.4 113
Show 10197+1928 LDS3969 BC 10 5.2 114
Show 10264+1951 GWP1372 145 110.9 115
Show 10300+2133 RAO 251 286 1.2 117
Show 10197+1928 WNO 53 AB 308 999.9 119
Show 10172+2306 STT 523 300 7.9 121
Show 10211+2324 POU3078 161 10.2 121
Show 10301+2048 STF1439 73 1.4 123
Show 10140+2227 COU 169 Aa,Ab 322 0.5 125
Show 10140+2227 UC 1897 AB 307 35.8 125
Show 10139+2024 DAM2157 222 4.8 125
Show 10141+2014 DAM2164 94 5.3 128
Show 10308+2116 SLW 482 175 16.5 128
Show 10280+1950 STF1435 203 8.5 129
Show 10255+2322 POU3080 102 5.7 130
Show 10269+1931 COU 292 50 0.2 135
Show 10121+2118 A 2146 180 0.1 135
Show 10170+2326 POU3077 277 4.8 139
Show Adhafera 10167+2325 STFA 18 337 331.3 140
Show 10117+2132 CVR1272 115 3.6 141
Show 10213+1859 TDS7209 65 0.7 145
Show 10305+2243 POU3081 273 7.3 147

 
 
WDS 10217+2124 : COMPONENTS
 
 
  A
B pa=150.9°
sep=192.66"
 
 
10217+2124 A
 
 
Componente originario normalizzato AB Name HD 89730 Coord arcsec 2000 102142.80+212337.4 Mag 8.85
Spectral class F8 (yellow-white) PmRA -55.00 PmDE -22.0 SAO 81310
HIP 50744 Tycho2 1426-00387-1 HD 89730 BD BD+22 2210
Tycho2
Tycho2 1426-00387-1 Pflag RAmdeg 155.42834823 DEmdeg 21.39374560
PmRA -54.5 PmDE -19.9 E RAmdeg 9 E DEmdeg 10
E pmRA 0.8 E pmDE 0.7 EpRAm 1989.53 EpDEm 1988.41
Num 15 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.252 E BTmag 0.020 VTmag 8.847
E VTmag 0.017 Prox 999 TYC T HIP 50744
CCDM RAdeg 155.42848250 DEdeg 21.39379139 EpRA 1990 1.72
EpDE 1990 1.60 E RAdeg 8.9 E DEdeg 10.5 Posflg
Corr 0.2
SAO
SAO 81310 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.013 Vmag 8.8 SpType F8
Double code Source 35 CatNum 3999 DM BD+22 2210
DMcomp BDsup HD 89730 M HD 0
GC RA1950rad 2.70076372 DE1950rad 0.3778051 PmRA2000 -0.0036
PmDE2000 -0.008
Hipparcos
Catalog H HIP 50744 Proxy RAhms 10 21 42.84
DEdms +21 23 37.7 Vmag 8.8 VarFlag R Vmag H
RAdeg 155.428 DEdeg 21.3938 AstroRef Plx 4.73
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 89730 BD BD+22 2210
CD CP Dm number +22 2210 VIred 0.64
SpType F8 R SpType Coord arcsec 2000 102142.84+212337.7
Hipparcos 2
HIP 50744 Sn 5 So 0 Nc 1
RArad 2.7127389024 DErad 0.3733921376 Plx 4.8 PmRA -55.18
PmDE -21.34 E RArad 0.68 E DErad 0.49 E Plx 0.85
E pmRA 0.97 E pmDE 0.62 Hpmag 8.8908 E Hpmag 0.0016
SHp 0.014 VA 0 BV 0.401 E BV 0.023
VI 0.47
 
 
10217+2124 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102149.51+212049.1 Mag 9.2 PmRA -55.00
PmDE -21.0 SAO 81311 Tycho2 1426-00297-1 HD 89745
DM BD+22 2212 Calc delta mag 0.35 Calc coord yes
Tycho2
Tycho2 1426-00297-1 Pflag RAmdeg 155.45837576 DEmdeg 21.34699327
PmRA -53.8 PmDE -19.4 E RAmdeg 11 E DEmdeg 13
E pmRA 0.9 E pmDE 0.9 EpRAm 1989.53 EpDEm 1987.86
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.3 BTmag 9.628 E BTmag 0.024 VTmag 9.197
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 155.45850750 DEdeg 21.34703667 EpRA 1990 1.77
EpDE 1990 1.68 E RAdeg 11.1 E DEdeg 13.5 Posflg
Corr 0.1
SAO
SAO 81311 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.013 Vmag 8.9 SpType F8
Double code Source 35 CatNum 4000 DM BD+22 2212
DMcomp BDsup HD 89745 M HD 0
GC RA1950rad 2.7012904 DE1950rad 0.37698989 PmRA2000 -0.0037
PmDE2000 -0.008