11107+3110 HJ 2562

 
 
11h 10m 41.86s +31° 09' 32.7" P.A. 221.00 sep 1.0 mag 10.53,11.40 Sp K5 dist. 54.85 pc (178.92 l.y.)
 
 
Coord 2000 11107+3110 Discov num HJ 2562 Comp Coord arcsec 2000 11 10 41.86 +31 09 32.7
Date first 1831 Date last 2017 Obs 50
Pa first 347 Pa last 221 P.A. Now (θ) 221°
Sep first 1.5 Sep last 1.009 Sep. Now (ρ) 1.009"
Mag pri 10.53 Mag sec 11.40 delta mag (ΔM) 0.87 Spectral class K5 (yellow-orange)
Pri motion ra -088 Sec motion ra -088
Pri motion dec -023 Sec motion dec -023
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 54619 Tycho2 2520-00597-1 Gaia DR2 756958509559756544
ADS 8082 BD BD+31 2238 Distance 54.85 Distance ly 178.92
 
 
ORBITAL ELEMENTS
 
 
Period (P)468.8926y± 249.5266 Periastron (T)1857.7161y± 26.5467 Semi-major axis (a)1.76611a± 0.57719
Eccentricity (e)0.32888± 0.32191 Inclination (i)119.779°± 11.231 Longitude of periastron (ω)123.1°± 41.075
Node (Ω)138.446°± 16.345 Notesn ReferenceIzm2019
Equinox Last observation1996 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 243.7 1.070
2001 242.7 1.069
2002 241.7 1.068
2003 240.8 1.068
2004 239.8 1.068
2005 238.8 1.068
2006 237.8 1.068
2007 236.8 1.068
2008 235.8 1.069
2009 234.9 1.069
2010 233.9 1.070
2011 232.9 1.072
2012 231.9 1.073
2013 230.9 1.075
2014 230.0 1.076
2015 229.0 1.078
2016 228.0 1.081
2017 227.1 1.083
2018 226.1 1.086
2019 225.2 1.089
2020 224.2 1.092
2021 223.3 1.095
2022 222.4 1.098
2023 221.4 1.102
2024 220.5 1.106
2025 219.6 1.109
2026 218.7 1.114
2027 217.8 1.118
2028 216.9 1.122
2029 216.0 1.127
2030 215.1 1.132


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds11107%2B3110b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 11107+3110 HJ 2562 : NOTES
 
 
discov_num notes refcode
HJ 2562 A premature orbit has been calculated. B__1963b
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11107+3110 HJ 2562 1996 40 245 1.1 10.53 11.40 K5 NO 111041.86+310932.7
11107+3110 HJ 2562 2017 41 221 1.0 10.53 11.40 K5 NO 111041.86+310932.7

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

 
 
WDS 11107+3110 HJ 2562 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11107+3110 HJ 2562 : MEASURES
 
 
No records found.

 
 
WDS 11107+3110 : VIRTUAL EYEPIECE
 
 

11107+3110 HJ 2562A mag 10.53 Sp K5 11107+3110 HJ 2562B sep 0.9 P.A. 216.60 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 11107+3110 : ALADIN DSS IMAGE @ 11h 10m 41.86s +31° 09' 32.7"
 
 
 
 
WDS 11107+3110 HJ 2562 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11107+3110  HJ 2562 distance=0' 11100+3114  RAO 652 distance=8' 11087+3124  FAR  60 distance=30' 11129+3130  HEI  12 distance=35' 11111+3027  STT 231CE distance=41' 11111+3027  STT 231AB distance=44' 11111+3027  STT 231AD distance=44' 11111+3027  STT 231AC distance=44' 11111+3027  STT 231BC distance=44' 11063+3113  TDS7665AB distance=56' 11063+3113  OSO  36AC distance=56' 11073+3146  CVR 113 distance=57' 11125+3205  COU 963 distance=60' 11108+3215  FAR  61 distance=66' 11118+3218  CVR 115 distance=70' 11099+3001  CVR1346 distance=70' 11072+3204  SEI 523 distance=75' 11162+3136  A  2157 distance=76' 11054+3157  DAM  70AB distance=82' 11054+3157  DAM  70AC distance=82' 11158+3202  CBL 334 distance=84' 11045+3159  COU 962 distance=94' 11133+3238  SLN  67 distance=95' 11182+3132  STF1523AB (Alula Australis) distance=99' 11182+3132  POP1219AC (Alula Australis) distance=99' 11182+3132  WTE   1AD (Alula Australis) distance=99' 11182+3132  CHR 178Ba,Bb distance=99' 11023+3049  STF1501 distance=110' 11028+3019  CBL 328AB distance=114' 11024+3025  LSC 128BC distance=116' 11031+3215  SEI 522 distance=116' 11061+3251  GMZ 179 distance=118' 11015+3119  SKF 357 distance=119' 11058+3254  GMZ 178 distance=122' 11169+3251  RAO 654 distance=129' 11073+3311  GMZ 182 distance=130' 11077+3316  GMZ 183 distance=132' 11040+3254  GMZ 177 distance=135' 11037+3251  GMZ 175 distance=136' 11211+3134  MLB 849 distance=136' 11037+3253  HJ  493AB distance=137' 11037+3253  VVO  21AC distance=137' 11171+2919  HDS1608 distance=138' 11018+2952  CHR  34Aa,Ab distance=139' 11018+2952  COU 961AB distance=139' 11133+3327  HO  254 distance=142' 11139+3331  GMZ 186 distance=148' 11072+3331  GMZ 181 distance=149' 11124+3336  GMZ 185 distance=149' 11005+2958  CVR1333 distance=151' 11218+3018  KPP3843 distance=153' 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 11107+3110 HJ 2562 221 1.0
Show 11100+3114 RAO 652 229 0.9 8
Show 11087+3124 FAR 60 105 0.5 30
Show 11129+3130 HEI 12 120 2.4 35
Show 11111+3027 STT 231 CE 36 139.4 41
Show 11111+3027 STT 231 AB 262 34.1 44
Show 11111+3027 STT 231 AD 30 233.9 44
Show 11111+3027 STT 231 AC 321 216.2 44
Show 11111+3027 STT 231 BC 330 200.9 44
Show 11063+3113 TDS7665 AB 71 7.6 56
Show 11063+3113 OSO 36 AC 186 21.7 56
Show 11073+3146 CVR 113 161 15.0 57
Show 11125+3205 COU 963 187 1.1 60
Show 11108+3215 FAR 61 298 0.2 66
Show 11118+3218 CVR 115 139 93.9 70
Show 11099+3001 CVR1346 229 3.1 70
Show 11072+3204 SEI 523 78 23.3 75
Show 11162+3136 A 2157 3 1.4 76
Show 11054+3157 DAM 70 AB 185 7.1 82
Show 11054+3157 DAM 70 AC 147 18.8 82
Show 11158+3202 CBL 334 157 38.8 84
Show 11045+3159 COU 962 240 2.5 94
Show 11133+3238 SLN 67 44 56.7 95
Show Alula Australis 11182+3132 STF1523 AB 152 2.3 99
Show Alula Australis 11182+3132 POP1219 AC 331 59.7 99
Show Alula Australis 11182+3132 WTE 1 AD 136 511.4 99
Show 11182+3132 CHR 178 Ba,Bb 75 0.0 99
Show 11023+3049 STF1501 185 1.3 110
Show 11028+3019 CBL 328 AB 310 17.5 114
Show 11024+3025 LSC 128 BC 217 0.3 116
Show 11031+3215 SEI 522 287 13.3 116
Show 11061+3251 GMZ 179 153 20.6 118
Show 11015+3119 SKF 357 70 5.5 119
Show 11058+3254 GMZ 178 263 2.8 122
Show 11169+3251 RAO 654 270 0.8 129
Show 11073+3311 GMZ 182 160 14.3 130
Show 11077+3316 GMZ 183 190 9.4 132
Show 11040+3254 GMZ 177 209 0.7 135
Show 11037+3251 GMZ 175 92 1.6 136
Show 11211+3134 MLB 849 174 5.1 136
Show 11037+3253 HJ 493 AB 327 17.4 137
Show 11037+3253 VVO 21 AC 69 5.3 137
Show 11171+2919 HDS1608 324 3.3 138
Show 11018+2952 CHR 34 Aa,Ab 102 0.3 139
Show 11018+2952 COU 961 AB 326 1.3 139
Show 11133+3327 HO 254 163 2.7 142
Show 11139+3331 GMZ 186 195 14.6 148
Show 11072+3331 GMZ 181 245 24.7 149
Show 11124+3336 GMZ 185 200 3.7 149
Show 11005+2958 CVR1333 69 4.5 151
Show 11218+3018 KPP3843 292 5.2 153

 
 
WDS 11107+3110 : COMPONENTS
 
 
  A
B pa=216.6°
sep=0.95"
 
 
11107+3110 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 111041.86+310932.7 Mag 10.53 Spectral class K5 (yellow-orange)
PmRA -88.00 PmDE -23.0 HIP 54619 Tycho2 2520-00597-1
BD BD+31 2238
Tycho2
Tycho2 2520-00597-1 Pflag P RAmdeg 167.67440341 DEmdeg 31.15906969
PmRA -88.3 PmDE -22.5 E RAmdeg 36 E DEmdeg 41
E pmRA 1.7 E pmDE 1.7 EpRAm 1985.15 EpDEm 1982.28
Num 7 Q RAmdeg 1.4 Q DEmdeg 2.1 Q pmRA 1.5
Q pmDE 2.1 BTmag 11.696 E BTmag 0.088 VTmag 10.527
E VTmag 0.051 Prox 11 TYC T HIP 54619
CCDM A RAdeg 167.67471750 DEdeg 31.15914444 EpRA 1990 1.79
EpDE 1990 1.74 E RAdeg 38.3 E DEdeg 43.5 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 54619 Proxy H RAhms 11 10 41.94
DEdms +31 09 32.9 Vmag 9.86 VarFlag R Vmag H
RAdeg 167.675 DEdeg 31.1591 AstroRef A Plx 18.47
CCDM 11107+3110 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 252 Rho 1.113 HD BD BD+31 2238
CD CP Dm number +31 2238 VIred 1.49
SpType K5 R SpType Coord arcsec 2000 111041.94+310932.9
Hipparcos 2
HIP 54619 Sn 15 So 3 Nc 2
RArad 2.9264762395 DErad 0.5438296969 Plx 18.23 PmRA -90.06
PmDE -22.98 E RArad 1.49 E DErad 1.31 E Plx 1.79
E pmRA 1.76 E pmDE 1.67 Hpmag 10.0275 E Hpmag 0.0038
SHp 0.03 VA 0 BV 1.021 E BV 0.073
VI 0.99
CCDM
Ccdm 11107+3110 RComp Comp A Note1
Note2 Discov num DRAs -0.10 DDEs -27.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -81 PmDE -33 Dm number +31 2238 Cat1 BD
Name2 62436 Cat2 SAO HD M HD
ADS BDS A 8082 M ADS BDS N IDS IDS 11053N3142A
HIC 54619
 
 
11107+3110 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111041.82+310931.9 Mag 11.4 PmRA -88.00
PmDE -23.0 HIP 54619 Tycho2 2520-00597-2 Calc delta mag 0.87
Calc coord yes
Tycho2
Tycho2 2520-00597-2 Pflag P RAmdeg 167.67440341 DEmdeg 31.15906969
PmRA -88.3 PmDE -22.5 E RAmdeg 36 E DEmdeg 41
E pmRA 1.7 E pmDE 1.7 EpRAm 1985.15 EpDEm 1982.28
Num 7 Q RAmdeg 1.4 Q DEmdeg 2.1 Q pmRA 1.5
Q pmDE 2.1 BTmag 12.465 E BTmag 0.226 VTmag 11.401
E VTmag 0.113 Prox 11 TYC HIP 54619
CCDM B RAdeg 167.67439556 DEdeg 31.15903750 EpRA 1990 1.80
EpDE 1990 1.75 E RAdeg 153.7 E DEdeg 179.7 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 54619 Proxy H RAhms 11 10 41.94
DEdms +31 09 32.9 Vmag 9.86 VarFlag R Vmag H
RAdeg 167.675 DEdeg 31.1591 AstroRef A Plx 18.47
CCDM 11107+3110 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 252 Rho 1.113 HD BD BD+31 2238
CD CP Dm number +31 2238 VIred 1.49
SpType K5 R SpType Coord arcsec 2000 111041.94+310932.9
Hipparcos 2
HIP 54619 Sn 15 So 3 Nc 2
RArad 2.9264762395 DErad 0.5438296969 Plx 18.23 PmRA -90.06
PmDE -22.98 E RArad 1.49 E DErad 1.31 E Plx 1.79
E pmRA 1.76 E pmDE 1.67 Hpmag 10.0275 E Hpmag 0.0038
SHp 0.03 VA 0 BV 1.021 E BV 0.073
VI 0.99
CCDM
Ccdm 11107+3110 RComp Comp B Note1
Note2 Discov num HJ 2562 DRAs DDEs
R dRAs Year 1955 Theta 279 Rho 1.3
Obs 18 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8082 M ADS BDS N IDS IDS 11053N3142B
HIC 54619