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Current system
08227+0927
GRV 760 AB


Nearby doubles
1' : 08227+0928
TDS5775

19' : 08222+0945
CVR1145

28' : 08220+0903
BRT2142

34' : 08250+0926
BU 1066

38' : 08239+0855
UC 1668

46' : 08202+0953
CHE 112AB

48' : 08199+0907
CHE 110

51' : 08193+0926
CHE 107

52' : 08243+0842
HEI 742

55' : 08191+0922
CHE 106AB

57' : 08194+0955
CHE 108

61' : 08201+0842
CHE 111

70' : 08182+0910
CHE 103

71' : 08268+1006
BRT1248

73' : 08239+1038
A 2961AB

73' : 08253+1030
BPM 443AB

79' : 08195+0826
CHE 109

79' : 08186+0839
CHE 105

81' : 08175+0905
CHE 100

81' : 08208+1043
GRV 759

82' : 08182+0843
CHE 104

83' : 08217+1048
BPM 440

83' : 08172+0933
CHE 99

84' : 08216+1049
DAM1405

87' : 08180+0836
CHE 102

89' : 08176+0843
CHE 101



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.

08227+0927 GRV 760 AB

 
 
08h 22m 45.71s +09° 27' 45.6" P.A. 90.00 sep 32.7 mag 8.40,13.50 Sp F5 dist. 103.2 pc (336.64 l.y.)
 
 
Coord 2000 08227+0927 Discov num GRV 760 Comp AB Coord arcsec 2000 08 22 45.71 +09 27 45.6
Date first 1951 Date last 2016 Obs 10
Pa first 90 Pa last 89.9 P.A. Now (θ) 89.9°
Sep first 32.6 Sep last 32.69 Sep. Now (ρ) 32.69"
Mag pri 8.40 Mag sec 13.50 delta mag (ΔM) 5.1 Spectral class F5 (yellow-white)
Pri motion ra -033 Sec motion ra -038
Pri motion dec -026 Sec motion dec -029
Notes W
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer SAO 116691 HIP 41064 Tycho2 0799-01888-1
HD 70534 BD BD+09 1949 Distance 103.2 Distance ly 336.64
 
 
WDS 08227+0927 GRV 760 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08227+0927 GRV 760 AB 2015 9 90 32.7 8.40 13.50 F5 W 082245.71+092745.6
08227+0927 GRV 760 AB 2016 10 90 32.7 8.40 13.50 F5 W 082245.71+092745.6

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

 
 
WDS 08227+0927 GRV 760 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08227+0927 GRV 760 AB : MEASURES
 
 
No records found.

 
 
WDS 08227+0927 : VIRTUAL EYEPIECE
 
 

08227+0927 GRV 760A mag 8.4 Sp F5 08227+0927 GRV 760B sep 32.2 P.A. 89.90 mag 13.5 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 08227+0927 : ALADIN DSS IMAGE @ 08h 22m 45.71s +09° 27' 45.6"
 
 
 
 
WDS 08227+0927 GRV 760 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08227+0927 GRV 760AB distance=0' 08227+0928 TDS5775 distance=1' 08222+0945 CVR1145 distance=19' 08220+0903 BRT2142 distance=28' 08250+0926 BU 1066 distance=34' 08239+0855 UC 1668 distance=38' 08202+0953 CHE 112AB distance=46' 08202+0953 CHE 112AC distance=46' 08199+0907 CHE 110 distance=48' 08193+0926 CHE 107 distance=51' 08243+0842 HEI 742 distance=52' 08191+0922 CHE 106AB distance=55' 08191+0922 DAM 744AC distance=55' 08194+0955 CHE 108 distance=57' 08201+0842 CHE 111 distance=61' 08182+0910 CHE 103 distance=70' 08268+1006 BRT1248 distance=71' 08239+1038 A 2961AB distance=73' 08239+1038 GII 159Aa,Ab distance=73' 08253+1030 BPM 443AB distance=73' 08195+0826 CHE 109 distance=79' 08186+0839 CHE 105 distance=79' 08175+0905 CHE 100 distance=81' 08208+1043 GRV 759 distance=81' 08182+0843 CHE 104 distance=82' 08217+1048 BPM 440 distance=83' 08172+0933 CHE 99 distance=83' 08216+1049 DAM1405 distance=84' 08180+0836 CHE 102 distance=87' 08176+0843 CHE 101 distance=89' 08242+1055 CVR1147 distance=91' 08289+0940 UC 117 distance=93' 08165+0911 BU 1065AB (Tarf) distance=94' 08165+0911 DAL 42AC (Tarf) distance=94' 08226+0748 J 380 distance=100' 08159+0932 CHE 98 distance=101' 08198+0755 TDS 458 distance=104' 08291+1010 BRT3376 distance=104' 08156+0951 CHE 97 distance=109' 08260+0749 J 73 distance=110' 08154+0944 CHE 96 distance=110' 08230+0738 STF1219 distance=110' 08155+0959 TOK 883 distance=112' 08176+1050 A 2959 distance=113' 08161+0833 TDS 450 distance=113' 08258+1113 HEI 478 distance=114' 08150+0921 CHE 95 distance=115' 08237+0732 A 2960 distance=117' 08196+1116 BRT1247 distance=119' 08259+0734 H 5 109 distance=124' 08143+0931 CHE 93 distance=125' 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 08227+0927 GRV 760 AB 90 32.7
Show 08227+0928 TDS5775 242 1.1 1
Show 08222+0945 CVR1145 192 5.0 19
Show 08220+0903 BRT2142 350 3.5 28
Show 08250+0926 BU 1066 186 2.5 34
Show 08239+0855 UC 1668 195 68.3 38
Show 08202+0953 CHE 112 AB 50 34.5 46
Show 08202+0953 CHE 112 AC 2 27.4 46
Show 08199+0907 CHE 110 82 37.6 48
Show 08193+0926 CHE 107 313 26.3 51
Show 08243+0842 HEI 742 261 1.0 52
Show 08191+0922 CHE 106 AB 70 25.0 55
Show 08191+0922 DAM 744 AC 282 7.2 55
Show 08194+0955 CHE 108 21 37.2 57
Show 08201+0842 CHE 111 140 36.2 61
Show 08182+0910 CHE 103 134 47.2 70
Show 08268+1006 BRT1248 354 3.0 71
Show 08239+1038 A 2961 AB 267 1.3 73
Show 08239+1038 GII 159 Aa,Ab 113 0.1 73
Show 08253+1030 BPM 443 AB 108 116.0 73
Show 08195+0826 CHE 109 267 10.7 79
Show 08186+0839 CHE 105 54 29.0 79
Show 08175+0905 CHE 100 14 31.9 81
Show 08208+1043 GRV 759 236 15.0 81
Show 08182+0843 CHE 104 78 15.6 82
Show 08217+1048 BPM 440 334 62.8 83
Show 08172+0933 CHE 99 62 39.5 83
Show 08216+1049 DAM1405 79 3.0 84
Show 08180+0836 CHE 102 331 21.8 87
Show 08176+0843 CHE 101 343 36.2 89
Show 08242+1055 CVR1147 153 3.2 91
Show 08289+0940 UC 117 95 27.5 93
Show Tarf 08165+0911 BU 1065 AB 294 29.4 94
Show Tarf 08165+0911 DAL 42 AC 39 70.2 94
Show 08226+0748 J 380 198 3.3 100
Show 08159+0932 CHE 98 207 3.1 101
Show 08198+0755 TDS 458 290 0.9 104
Show 08291+1010 BRT3376 295 2.7 104
Show 08156+0951 CHE 97 332 31.5 109
Show 08260+0749 J 73 217 3.8 110
Show 08154+0944 CHE 96 257 23.1 110
Show 08230+0738 STF1219 82 12.2 110
Show 08155+0959 TOK 883 235 0.2 112
Show 08176+1050 A 2959 267 0.8 113
Show 08161+0833 TDS 450 89 1.0 113
Show 08258+1113 HEI 478 136 3.0 114
Show 08150+0921 CHE 95 27.0 115
Show 08237+0732 A 2960 107 0.2 117
Show 08196+1116 BRT1247 89 4.6 119
Show 08259+0734 H 5 109 344 29.2 124
Show 08143+0931 CHE 93 151 44.9 125

 
 
WDS 08227+0927 : COMPONENTS
 
 
  A
B pa=89.9°
sep=32.25"
 
 
08227+0927 A
 
 
Coord arcsec 2000 082245.71+092745.6 Mag 8.4 Spectral class F5 (yellow-white) PmRA -33.00
PmDE -26.0 SAO 116691 HIP 41064 Tycho2 0799-01888-1
HD 70534 BD BD+09 1949
Tycho2
Tycho2 0799-01888-1 Pflag RAmdeg 125.69046425 DEmdeg 9.46266638
PmRA -34.2 PmDE -26.8 E RAmdeg 7 E DEmdeg 8
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.18 EpDEm 1990.80
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 8.936 E BTmag 0.019 VTmag 8.396
E VTmag 0.015 Prox 581 TYC T HIP 41064
CCDM RAdeg 125.69054389 DEdeg 9.46273000 EpRA 1990 1.76
EpDE 1990 1.48 E RAdeg 7.2 E DEdeg 8.4 Posflg
Corr 0.1
SAO
SAO 116691 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.039 Vmag 8.4 SpType F5
Double code Source 33 CatNum 4541 DM BD+09 1949
DMcomp BDsup HD 70534 M HD 0
GC RA1950rad 2.18187492 DE1950rad 0.16797201 PmRA2000 -0.0018
PmDE2000 -0.036
Hipparcos
Catalog H HIP 41064 Proxy RAhms 08 22 45.73
DEdms +09 27 45.8 Vmag 8.37 VarFlag R Vmag G
RAdeg 125.691 DEdeg 9.46273 AstroRef Plx 9.42
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 70534 BD BD+09 1949
CD CP Dm number +09 1949 VIred 0.57
SpType F5 R SpType Coord arcsec 2000 082245.73+092745.8
Hipparcos 2
HIP 41064 Sn 5 So 0 Nc 1
RArad 2.1937139357 DErad 0.1651558128 Plx 9.69 PmRA -35.36
PmDE -28.32 E RArad 0.82 E DErad 0.46 E Plx 0.97
E pmRA 0.96 E pmDE 0.59 Hpmag 8.4792 E Hpmag 0.0017
SHp 0.015 VA 0 BV 0.496 E BV 0.015
VI 0.57
 
 
08227+0927 B
 
 
Coord arcsec 2000 082247.89+092745.7 Mag 13.5 PmRA -38.00 PmDE -29.0
Calc delta mag 5.1 Calc coord yes