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Doubles in session


Current system
06515+0358
A 1956
HD 50022


Nearby doubles
10' : 06520+0352
BAL2207

10' : 06509+0403
XMI 25

19' : 06517+0340
BAL2205

20' : 06504+0410
XMI 24

25' : 06518+0334
BAL2206

28' : 06502+0418
BAL2706

30' : 06503+0335
HEI 708

35' : 06509+0325
HEI 709

37' : 06491+0405
BAL2705

38' : 06522+0323
BAL2209

40' : 06505+0321
BAL2204

41' : 06541+0412
BAL2710

44' : 06544+0351
TDS4271

45' : 06500+0321
BAL2203

45' : 06497+0323
FMR 199

46' : 06485+0351
A 1955

46' : 06520+0313
BWL 22AB

48' : 06526+0314
J 56

53' : 06490+0435
TDS4164

53' : 06538+0439
BAL2708

54' : 06520+0306
BAL2208

54' : 06534+0443
BAL2707

56' : 06548+0334
STF 989AB

57' : 06539+0441
BAL2709

58' : 06553+0354
BAL2712

63' : 06542+0446
XMI 29



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.

06515+0358 A 1956 (HD 50022)

 
 
06h 51m 29.34s +03° 58' 18.4" P.A. 310.00 sep 0.2 mag 9.20,10.10 Sp G5
 
 
Coord 2000 06515+0358 Discov num A  1956 Comp Coord arcsec 2000 06 51 29.34 +03 58 18.4
Date first 1909 Date last 2019 Obs 20
Pa first 299 Pa last 309.9 P.A. Now (θ) 294.3°
Sep first 0.2 Sep last 0.16 Sep. Now (ρ) 0.202"
Mag pri 9.20 Mag sec 10.10 delta mag (ΔM) 0.9 Spectral class G5 (yellow)
Pri motion ra -037 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 50022 Constellation Monoceros SAO 114516 Tycho2 0156-01754-1
Gaia DR2 3128892200651864576 HD 50022 ADS 5519
 
 
ORBITAL ELEMENTS
 
 
Period (P)110.9y Periastron (T)2002.6y Semi-major axis (a)0.3705a
Eccentricity (e)0.437 Inclination (i)115.1° Longitude of periastron (ω)354.5°
Node (Ω)67.2° Notes ReferenceTok2020e
Equinox Last observation2019 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 80.5 0.192
2001 76.0 0.200
2002 71.9 0.206
2003 68.0 0.209
2004 64.1 0.209
2005 60.1 0.206
2006 56.0 0.201
2007 51.7 0.194
2008 47.0 0.185
2009 41.8 0.176
2010 35.9 0.165
2011 29.3 0.155
2012 21.7 0.146
2013 13.3 0.138
2014 4.0 0.133
2015 354.1 0.130
2016 344.0 0.130
2017 334.3 0.134
2018 325.2 0.141
2019 317.2 0.150
2020 310.1 0.161
2021 304.0 0.174
2022 298.8 0.187
2023 294.3 0.202
2024 290.4 0.216
2025 287.0 0.231
2026 284.0 0.247
2027 281.4 0.262
2028 279.0 0.277
2029 276.9 0.291
2030 275.0 0.306


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


 
  


wds06515%2B0358a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06515+0358 A 1956 (HD 50022) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06515+0358 A 1956 1980 17 224 0.2 9.20 10.10 G5 065129.34+035818.4
06515+0358 A 1956 2017 18 327 0.1 9.20 10.10 G5 065129.34+035818.4
06515+0358 A 1956 2019 19 310 0.2 9.20 10.10 G5 065129.34+035818.4

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

 
 
WDS 06515+0358 A 1956 (HD 50022) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06515+0358 A 1956 (HD 50022) : MEASURES
 
 
No records found.

 
 
WDS 06515+0358 (HD 50022) : VIRTUAL EYEPIECE
 
 

06515+0358 A 1956A mag 9.2 Sp G5 06515+0358 A 1956B sep 0.2 P.A. 310.00 mag 10.1 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 06515+0358 (HD 50022) : ALADIN DSS IMAGE @ 06h 51m 29.34s +03° 58' 18.4"
 
 
 
 
WDS 06515+0358 A 1956 (HD 50022) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06515+0358 A 1956 distance=1' 06520+0352 BAL2207 distance=10' 06509+0403 XMI 25 distance=10' 06517+0340 BAL2205 distance=19' 06504+0410 XMI 24 distance=20' 06518+0334 BAL2206 distance=25' 06502+0418 BAL2706 distance=28' 06503+0335 HEI 708 distance=30' 06509+0325 HEI 709 distance=35' 06491+0405 BAL2705 distance=37' 06522+0323 BAL2209 distance=38' 06505+0321 BAL2204 distance=40' 06541+0412 BAL2710 distance=41' 06544+0351 TDS4271 distance=44' 06500+0321 BAL2203 distance=45' 06497+0323 FMR 199 distance=45' 06485+0351 A 1955 distance=46' 06520+0313 BWL 22AB distance=46' 06520+0313 BWL 22AC distance=46' 06520+0313 BWL 22AD distance=46' 06520+0313 BWL 22AE distance=46' 06520+0313 BWL 22AF distance=46' 06520+0313 BWL 22AG distance=46' 06520+0313 BWL 22AH distance=46' 06520+0313 BWL 22AI distance=46' 06526+0314 J 56 distance=48' 06490+0435 TDS4164 distance=53' 06538+0439 BAL2708 distance=53' 06520+0306 BAL2208 distance=54' 06534+0443 BAL2707 distance=54' 06548+0334 STF 989BC distance=56' 06548+0334 STF 989AB distance=56' 06548+0334 STF 989AC distance=56' 06539+0441 BAL2709 distance=57' 06553+0354 BAL2712 distance=58' 06542+0446 XMI 29 distance=63' 06475+0338 BAL2199 distance=64' 06476+0334 BAL2200 distance=64' 06471+0414 TDS4129 distance=68' 06546+0448 TDS4277 distance=68' 06560+0345 BAL2213 distance=69' 06546+0449 BAL2711 distance=70' 06555+0320 BAL2212 distance=70' 06509+0508 DAM1360 distance=71' 06469+0344 BAL2197 distance=71' 06564+0353 BAL2713 distance=74' 06505+0515 J 2757 distance=74' 06516+0514 J 2398 distance=75' 06515+0512 J 2011 distance=76' 06485+0257 BAL2201 distance=76' 06551+0306 TDS4289 distance=76' 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 06515+0358 A 1956 310 0.2 1
Show 06520+0352 BAL2207 118 14.2 10
Show 06509+0403 XMI 25 54 25.3 10
Show 06517+0340 BAL2205 346 10.1 19
Show 06504+0410 XMI 24 69 26.1 20
Show 06518+0334 BAL2206 250 9.6 25
Show 06502+0418 BAL2706 305 15.8 28
Show 06503+0335 HEI 708 163 1.0 30
Show 06509+0325 HEI 709 52 1.7 35
Show 06491+0405 BAL2705 7.8 37
Show 06522+0323 BAL2209 43 13.9 38
Show 06505+0321 BAL2204 325 16.6 40
Show 06541+0412 BAL2710 160 11.9 41
Show 06544+0351 TDS4271 91 1.7 44
Show 06500+0321 BAL2203 283 16.2 45
Show 06497+0323 FMR 199 243 4.5 45
Show 06485+0351 A 1955 310 0.2 46
Show 06520+0313 BWL 22 AB 2 8.0 46
Show 06520+0313 BWL 22 AC 1 8.3 46
Show 06520+0313 BWL 22 AD 333 5.3 46
Show 06520+0313 BWL 22 AE 282 8.5 46
Show 06520+0313 BWL 22 AF 263 8.5 46
Show 06520+0313 BWL 22 AG 178 12.4 46
Show 06520+0313 BWL 22 AH 21 8.4 46
Show 06520+0313 BWL 22 AI 231 10.8 46
Show 06526+0314 J 56 334 1.5 48
Show 06490+0435 TDS4164 307 1.3 53
Show 06538+0439 BAL2708 294 11.4 53
Show 06520+0306 BAL2208 290 9.2 54
Show 06534+0443 BAL2707 355 3.3 54
Show 06548+0334 STF 989 BC 67 21.4 56
Show 06548+0334 STF 989 AB 215 8.6 56
Show 06548+0334 STF 989 AC 84 14.9 56
Show 06539+0441 BAL2709 79 6.8 57
Show 06553+0354 BAL2712 137 4.8 58
Show 06542+0446 XMI 29 303 20.2 63
Show 06475+0338 BAL2199 274 3.6 64
Show 06476+0334 BAL2200 10 10.8 64
Show 06471+0414 TDS4129 16 2.4 68
Show 06546+0448 TDS4277 287 0.5 68
Show 06560+0345 BAL2213 266 1.9 69
Show 06546+0449 BAL2711 70 18.3 70
Show 06555+0320 BAL2212 18 16.9 70
Show 06509+0508 DAM1360 233 13.8 71
Show 06469+0344 BAL2197 82 4.1 71
Show 06564+0353 BAL2713 107 19.5 74
Show 06505+0515 J 2757 17 6.1 74
Show 06516+0514 J 2398 13 6.7 75
Show 06515+0512 J 2011 -1 -1.0 76
Show 06485+0257 BAL2201 25 6.9 76
Show 06551+0306 TDS4289 105 0.7 76

 
 
WDS 06515+0358 : COMPONENTS
 
 
  A
B pa=310.0°
sep=0.16"
 
 
06515+0358 A
 
 
Componente originario normalizzato AB Name HD 50022 Coord arcsec 2000 065129.34+035818.4 Mag 9.2
Spectral class G5 (yellow) PmRA -37.00 PmDE -23.0 SAO 114516
Tycho2 0156-01754-1 HD 50022 DM BD+04 1474
Tycho2
Tycho2 0156-01754-1 Pflag RAmdeg 102.87228282 DEmdeg 3.97179639
PmRA -40.6 PmDE -20.8 E RAmdeg 9 E DEmdeg 12
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.91 EpDEm 1990.16
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 9.665 E BTmag 0.024 VTmag 8.847
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 102.87237583 DEdeg 3.97184389 EpRA 1990 1.80
EpDE 1990 1.72 E RAdeg 9.3 E DEdeg 12.1 Posflg
Corr 0.0
SAO
SAO 114516 DelFlag RA1950 PmRA1950 -0.0027
DE1950 PmDE1950 -0.031 Vmag 8.8 SpType G5
Double code Source 30 CatNum 2456 DM BD+04 1474
DMcomp BDsup HD 50022 M HD 0
GC RA1950rad 1.78395749 DE1950rad 0.07037887 PmRA2000 -0.0025
PmDE2000 -0.03
CCDM
Ccdm 06515+0358 RComp Comp A Note1
Note2 Discov num DRAs -0.67 DDEs 18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G5 PmNote *
PmRA -43 PmDE -24 Dm number +04 1474 Cat1 BD
Name2 +04 870 Cat2 AGK2/3 HD 50022 M HD
ADS BDS A 5519 M ADS BDS N IDS IDS 06462N0405A
HIC
 
 
06515+0358 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065129.33+035818.5 Mag 10.1 Calc delta mag 0.9
Calc coord yes
CCDM
Ccdm 06515+0358 RComp Comp B Note1
Note2 Discov num A 1956 DRAs DDEs
R dRAs Year 1957 Theta 242 Rho 0.6
Obs 7 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5519 M ADS BDS N IDS IDS 06462N0405B
HIC