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Doubles in session


Current system
07018-1053
BU 573
HD 52694


Nearby doubles
8' : 07017-1100
GAL 287

15' : 07017-1039
GAL 289AB

19' : 07014-1036
J 1484AB

21' : 07032-1054
TDS4421

23' : 07030-1107
HDS 981

26' : 07018-1118
HU 112AB

27' : 07029-1033
OSB 4

29' : 07008-1116
RST3481

35' : 07036-1032
RST3485

41' : 06591-1047
RST3479

43' : 07041-1119
HJ 749AB

43' : 07043-1031
BEU 9

45' : 07040-1124
SKF2848

47' : 07044-1027
RST3489AB

47' : 07040-1125
GAL 294

47' : 06599-1016
HDS 974

47' : 06589-1035
TOI1002

48' : 07043-1124
RST3487

49' : 07037-1133
BRH 1

52' : 07052-1104
CON 28

52' : 07024-1003
GAL 291

52' : 06584-1038
GAL 418

53' : 06590-1124
TDS4349

54' : 07051-1116
KPP2584

57' : 07046-1131
STF1016

60' : 06585-1126
STF1004



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.

07018-1053 BU 573 (HD 52694)

 
 
07h 01m 49.89s -10° 52' 56.3" P.A. 311.00 sep 0.8 mag 7.16,7.83 Sp F8 dist. 118.34 pc (386.03 l.y.)
 
 
Coord 2000 07018-1053 Discov num BU  573 Comp Coord arcsec 2000 07 01 49.89 -10 52 56.3
Date first 1878 Date last 2018 Obs 41
Pa first 247 Pa last 311 P.A. Now (θ) 311°
Sep first 0.8 Sep last 0.82 Sep. Now (ρ) 0.82"
Mag pri 7.16 Mag sec 7.83 delta mag (ΔM) 0.67 Spectral class F8 (yellow-white)
Pri motion ra -009 Sec motion ra -009
Pri motion dec +005 Sec motion dec +005
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 52694 Constellation Monoceros SAO 152256 HIP 33869
Tycho2 5385-02105-1 Gaia DR2 3046121274550600192 HD 52694 GC 9268
ADS 5712 BD BD-10 1818 Distance 118.34 Distance ly 386.03
 
 
ORBITAL ELEMENTS
 
 
Period (P)855.5802y± 426.8684 Periastron (T)2028.5704y± 12.8632 Semi-major axis (a)2.32977a± 1.16451
Eccentricity (e)0.8224± 0.15481 Inclination (i)76.354°± 8.61 Longitude of periastron (ω)250.895°± 18.278
Node (Ω)131.023°± 7.431 Notes ReferenceIzm2019
Equinox Last observation1997 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 301.2 0.814
2001 301.7 0.807
2002 302.2 0.800
2003 302.7 0.791
2004 303.2 0.782
2005 303.7 0.773
2006 304.2 0.763
2007 304.7 0.752
2008 305.3 0.740
2009 305.8 0.727
2010 306.4 0.713
2011 307.0 0.698
2012 307.7 0.682
2013 308.4 0.665
2014 309.1 0.646
2015 309.8 0.626
2016 310.6 0.604
2017 311.5 0.581
2018 312.5 0.556
2019 313.5 0.528
2020 314.7 0.499
2021 316.0 0.467
2022 317.5 0.433
2023 319.3 0.397
2024 321.4 0.358
2025 324.1 0.317
2026 327.7 0.274
2027 332.5 0.231
2028 339.6 0.188
2029 350.8 0.147
2030 9.3 0.115


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


 
  


wds07018-1053a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07018-1053 BU 573 (HD 52694) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07018-1053 BU 573 1997 43 301 0.8 7.16 7.83 F8 D 070149.89-105256.3
07018-1053 BU 573 2016 40 308 0.9 7.16 7.83 F8 070149.89-105256.3
07018-1053 BU 573 2018 41 311 0.8 7.16 7.83 F8 070149.89-105256.3

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

 
 
WDS 07018-1053 BU 573 (HD 52694) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07018-1053 BU 573 (HD 52694) : MEASURES
 
 
No records found.

 
 
WDS 07018-1053 (HD 52694) : VIRTUAL EYEPIECE
 
 

07018-1053 BU 573A mag 7.16 Sp F8 07018-1053 BU 573B sep 0.8 P.A. 311.50 mag 7.83 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 07018-1053 (HD 52694) : ALADIN DSS IMAGE @ 07h 01m 49.89s -10° 52' 56.3"
 
 
 
 
WDS 07018-1053 BU 573 (HD 52694) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07018-1053 BU 573 distance=0' 07017-1100 GAL 287 distance=8' 07017-1039 GAL 289AB distance=15' 07017-1039 RST3482Aa,Ab distance=15' 07017-1039 GAL 289BC distance=15' 07014-1036 J 1484AB distance=19' 07014-1036 DAM1197AC distance=19' 07014-1036 DAM1197AD distance=19' 07032-1054 TDS4421 distance=21' 07030-1107 HDS 981 distance=23' 07018-1118 HU 112AB distance=26' 07018-1118 SAO 3AC distance=26' 07018-1118 HU 112Ba,Bb distance=26' 07029-1033 OSB 4 distance=27' 07008-1116 RST3481 distance=29' 07036-1032 RST3485 distance=35' 06591-1047 RST3479 distance=41' 07041-1119 HJ 749AB distance=43' 07041-1119 HJ 749AC distance=43' 07041-1119 HJ 749AD distance=43' 07041-1119 HJ 749AE distance=43' 07043-1031 BEU 9 distance=43' 07040-1124 SKF2848 distance=45' 07044-1027 RST3489AB distance=47' 07044-1027 ZRR 1Aa,Ab distance=47' 07040-1125 GAL 294 distance=47' 06599-1016 HDS 974 distance=47' 06589-1035 TOI1002 distance=47' 07043-1124 RST3487 distance=48' 07037-1133 BRH 1 distance=49' 07052-1104 CON 28 distance=52' 07024-1003 GAL 291 distance=52' 06584-1038 GAL 418 distance=52' 06590-1124 TDS4349 distance=53' 07051-1116 KPP2584 distance=54' 07046-1131 STF1016 distance=57' 06585-1126 STF1004 distance=60' 07021-0953 GAL 421 distance=60' 07058-1040 RST3491CD distance=60' 07058-1040 D 12AB distance=61' 07058-1040 STF1019AC distance=61' 07059-1041 OL 208 distance=62' 06590-1144 LDS 849 distance=66' 06584-1011 A 515 distance=66' 07015-0942 A 3042AB distance=72' 07015-0942 A 3042AC distance=72' 07015-0942 A 3042AD distance=72' 07001-1200 HU 111 distance=73' 07067-1118 BU 328AB distance=76' 07067-1118 STF1026AB,C distance=76' 06587-0952 GWP 857 distance=77' 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 07018-1053 BU 573 311 0.8
Show 07017-1100 GAL 287 11 6.6 8
Show 07017-1039 GAL 289 AB 320 20.8 15
Show 07017-1039 RST3482 Aa,Ab 277 1.4 15
Show 07017-1039 GAL 289 BC 60 8.0 15
Show 07014-1036 J 1484 AB 60 4.0 19
Show 07014-1036 DAM1197 AC 38 9.0 19
Show 07014-1036 DAM1197 AD 89 10.7 19
Show 07032-1054 TDS4421 240 1.9 21
Show 07030-1107 HDS 981 270 0.2 23
Show 07018-1118 HU 112 AB 196 0.6 26
Show 07018-1118 SAO 3 AC 198 0.7 26
Show 07018-1118 HU 112 Ba,Bb 232 0.0 26
Show 07029-1033 OSB 4 320 3.2 27
Show 07008-1116 RST3481 263 0.6 29
Show 07036-1032 RST3485 62 0.2 35
Show 06591-1047 RST3479 113 0.5 41
Show 07041-1119 HJ 749 AB 121 13.3 43
Show 07041-1119 HJ 749 AC 93 84.4 43
Show 07041-1119 HJ 749 AD 86 137.3 43
Show 07041-1119 HJ 749 AE 72 156.4 43
Show 07043-1031 BEU 9 272 0.1 43
Show 07040-1124 SKF2848 18 3.1 45
Show 07044-1027 RST3489 AB 299 0.6 47
Show 07044-1027 ZRR 1 Aa,Ab 162 0.0 47
Show 07040-1125 GAL 294 200 3.9 47
Show 06599-1016 HDS 974 131 15.4 47
Show 06589-1035 TOI1002 129 0.1 47
Show 07043-1124 RST3487 19 1.2 48
Show 07037-1133 BRH 1 304 0.1 49
Show 07052-1104 CON 28 48 2.4 52
Show 07024-1003 GAL 291 140 5.4 52
Show 06584-1038 GAL 418 179 15.4 52
Show 06590-1124 TDS4349 114 2.2 53
Show 07051-1116 KPP2584 11 23.4 54
Show 07046-1131 STF1016 150 5.4 57
Show 06585-1126 STF1004 89 20.5 60
Show 07021-0953 GAL 421 65 14.3 60
Show 07058-1040 RST3491 CD 302 0.9 60
Show 07058-1040 D 12 AB 282 6.4 61
Show 07058-1040 STF1019 AC 292 38.2 61
Show 07059-1041 OL 208 79 5.4 62
Show 06590-1144 LDS 849 52 12.9 66
Show 06584-1011 A 515 315 1.7 66
Show 07015-0942 A 3042 AB 92 0.2 72
Show 07015-0942 A 3042 AC 80 11.1 72
Show 07015-0942 A 3042 AD 345 8.8 72
Show 07001-1200 HU 111 17 2.9 73
Show 07067-1118 BU 328 AB 115 0.6 76
Show 07067-1118 STF1026 AB,C 350 17.8 76
Show 06587-0952 GWP 857 190 8.7 77

 
 
WDS 07018-1053 : COMPONENTS
 
 
  A
B pa=311.5°
sep=0.81"
 
 
07018-1053 A
 
 
Componente originario normalizzato AB Name HD 52694 Coord arcsec 2000 070149.89-105256.3 Mag 7.16
Spectral class F8 (yellow-white) PmRA -9.00 PmDE 5.0 SAO 152256
HIP 33869 Tycho2 5385-02105-1 HD 52694 GC 9268
BD BD-10 1818
Tycho2
Tycho2 5385-02105-1 Pflag P RAmdeg 105.45786985 DEmdeg -10.88230186
PmRA -8.5 PmDE 5.3 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.66 EpDEm 1991.62
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.8
Q pmDE 0.8 BTmag 8.285 E BTmag 0.017 VTmag 7.156
E VTmag 0.011 Prox 9 TYC T HIP 33869
CCDM A RAdeg 105.45800278 DEdeg -10.88237194 EpRA 1990 1.75
EpDE 1990 1.71 E RAdeg 4.8 E DEdeg 5.3 Posflg D
Corr 0.1
SAO
SAO 152256 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.008 Vmag 6.8 SpType F8
Double code Source 70 CatNum 9268 DM BD-10 1818
DMcomp BDsup HD 52694 M HD 0
GC 9268 RA1950rad 1.83030976 DE1950rad -0.18866263 PmRA2000 0.0005
PmDE2000 0.011
Hipparcos
Catalog H HIP 33869 Proxy H RAhms 07 01 49.92
DEdms -10 52 56.5 Vmag 6.64 VarFlag R Vmag G
RAdeg 105.458 DEdeg -10.8824 AstroRef A Plx 8.05
CCDM 07018-1053 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 297 Rho 0.869 HD 52694 BD BD-10 1818
CD CP Dm number -10 1818 VIred 0.78
SpType F8 R SpType Coord arcsec 2000 070149.92-105256.5
Hipparcos 2
HIP 33869 Sn 15 So 3 Nc 2
RArad 1.8405894625 DErad -0.1899332634 Plx 8.45 PmRA -5.61
PmDE 3.16 E RArad 1.07 E DErad 0.67 E Plx 1.18
E pmRA 1.19 E pmDE 0.97 Hpmag 6.7545 E Hpmag 0.0011
SHp 0.008 VA 0 BV 0.733 E BV 0.003
VI 0.78
CCDM
Ccdm 07018-1053 RComp Comp A Note1
Note2 Discov num DRAs 1.97 DDEs 4.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp F8 PmNote *
PmRA 4 PmDE 9 Dm number -10 1818 Cat1 BD
Name2 152256 Cat2 SAO HD 52694 M HD
ADS BDS A 5712 M ADS BDS N IDS IDS 06571S1044A
HIC 33869
 
 
07018-1053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070149.85-105255.8 Mag 7.83 PmRA -9.00
PmDE 5.0 Tycho2 5385-02105-2 Calc delta mag 0.67 Calc coord yes
Tycho2
Tycho2 5385-02105-2 Pflag P RAmdeg 105.45786985 DEmdeg -10.88230186
PmRA -8.5 PmDE 5.3 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.66 EpDEm 1991.62
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.8
Q pmDE 0.8 BTmag 8.229 E BTmag 0.017 VTmag 7.831
E VTmag 0.012 Prox 9 TYC T HIP 33869
CCDM B RAdeg 105.45778750 DEdeg -10.88226250 EpRA 1990 1.74
EpDE 1990 1.73 E RAdeg 5.5 E DEdeg 6.1 Posflg D
Corr 0.1
CCDM
Ccdm 07018-1053 RComp Comp B Note1
Note2 Discov num BU 573 DRAs DDEs
R dRAs Year 1960 Theta 285 Rho 1.0
Obs 19 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5712 M ADS BDS N IDS IDS 06571S1044B
HIC 33869