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Doubles in session


Current system
08457+3846
GRV 767


Nearby doubles
20' : 08466+3829
STF1259

28' : 08446+3910
SKF 501

31' : 08432+3849
BU 209

31' : 08472+3912
BRT 100

39' : 08481+3818
TDS6109

40' : 08438+3815
UC 1708

40' : 08456+3925
SKF 506

46' : 08490+3821
STF1274

48' : 08418+3835
NSN 585AB

53' : 08463+3754
TDS6087

55' : 08440+3756
ITF 151

59' : 08449+3944
SKF 503

61' : 08478+3751
TDS6104

69' : 08426+3945
LDS3808

70' : 08500+3935
STF1279

71' : 08514+3824
ES 2013

72' : 08417+3940
UC 1702

88' : 08529+3819
SKF 740

91' : 08505+3735
SKF 732

98' : 08540+3835
CVR1177

99' : 08396+3955
PSN 1

103' : 08540+3922
CVR1178

103' : 08377+3806
SKF 697

104' : 08432+3707
TDS6055

104' : 08371+3908
KO 6

105' : 08416+3715
SLW 277



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.

08457+3846 GRV 767

 
 
08h 45m 46.65s +38° 46' 12.6" P.A. 51.00 sep 86.9 mag 10.32,11.64 Sp F6+G7
 
 
Coord 2000 08457+3846 Discov num GRV 767 Comp Coord arcsec 2000 08 45 46.65 +38 46 12.6
Date first 1894 Date last 2015 Obs 11
Pa first 50 Pa last 50.6 P.A. Now (θ) 50.6°
Sep first 87.1 Sep last 86.948 Sep. Now (ρ) 86.948"
Mag pri 10.32 Mag sec 11.64 delta mag (ΔM) 1.32 Spectral class F6+G7 (yellow-white/yellow)
Pri motion ra -040 Sec motion ra -040
Pri motion dec -014 Sec motion dec -013
Notes T (Parallax indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx Tycho2 2982-01109-1 Gaia DR2 910537567878018304
 
 
WDS 08457+3846 GRV 767 : 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
08457+3846 GRV 767 2000 5 51 86.9 10.32 12.31 D 084546.65+384612.6
08457+3846 GRV 767 2002 6 51 86.9 10.32 12.31 D 084546.65+384612.6
08457+3846 GRV 767 2010 6 51 86.9 10.32 11.64 084546.65+384612.6
08457+3846 GRV 767 2015 7 51 87.0 10.32 11.64 W 084546.65+384612.6

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

 
 
WDS 08457+3846 GRV 767 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08457+3846 GRV 767 : MEASURES
 
 
No records found.

 
 
WDS 08457+3846 : VIRTUAL EYEPIECE
 
 

08457+3846 GRV 767A mag 10.32 Sp F6 08457+3846 GRV 767B sep 76.1 P.A. 43.50 mag 11.64 Sp G7 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 08457+3846 : ALADIN DSS IMAGE @ 08h 45m 46.65s +38° 46' 12.6"
 
 
 
 
WDS 08457+3846 GRV 767 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08457+3846 GRV 767 distance=0' 08466+3829 STF1259 distance=20' 08446+3910 SKF 501 distance=28' 08432+3849 BU 209 distance=31' 08472+3912 BRT 100 distance=31' 08481+3818 TDS6109 distance=39' 08438+3815 UC 1708 distance=40' 08456+3925 SKF 506 distance=40' 08490+3821 STF1274 distance=46' 08418+3835 NSN 585AB distance=48' 08418+3835 NSN 585AC distance=48' 08463+3754 TDS6087 distance=53' 08440+3756 ITF 151 distance=55' 08449+3944 SKF 503 distance=59' 08478+3751 TDS6104 distance=61' 08426+3945 LDS3808 distance=69' 08500+3935 STF1279 distance=70' 08514+3824 ES 2013 distance=71' 08417+3940 UC 1702 distance=72' 08529+3819 SKF 740 distance=88' 08505+3735 SKF 732 distance=91' 08540+3835 CVR1177 distance=98' 08396+3955 PSN 1 distance=99' 08540+3922 CVR1178 distance=103' 08377+3806 SKF 697 distance=103' 08432+3707 TDS6055 distance=104' 08371+3908 KO 6 distance=104' 08416+3715 SLW 277 distance=105' 08526+3739 TDS6154 distance=106' 08407+3719 SKF 708 distance=106' 08501+3712 MLB 840 distance=108' 08366+3921 SKF 692 distance=113' 08556+3843 TDS6189 distance=115' 08425+3656 COU2082 distance=117' 08544+3747 SKF1712 distance=119' 08371+3949 SKF 695 distance=119' 08355+3826 SLW 264 distance=122' 08559+3814 LDS3833 distance=124' 08532+3718 LDS3827 distance=124' 08353+3923 TDS5954 distance=128' 08366+3735 UC 1692 distance=130' 08545+4008 NSN 588 distance=130' 08445+4057 HDS1257 distance=132' 08387+4032 SKF 702 distance=134' 08427+3635 UC 1703 distance=137' 08450+3629 SKF 504 distance=138' 08560+3732 CLZ 46 distance=142' 08423+3631 ALI 353 distance=142' 08578+3816 SOZ 13 distance=145' 08426+4106 KU 96 distance=145' 08383+3650 SLW 274 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 08457+3846 GRV 767 51 86.9
Show 08466+3829 STF1259 341 5.2 20
Show 08446+3910 SKF 501 86 1.0 28
Show 08432+3849 BU 209 9 1.2 31
Show 08472+3912 BRT 100 307 2.9 31
Show 08481+3818 TDS6109 113 0.9 39
Show 08438+3815 UC 1708 48 43.1 40
Show 08456+3925 SKF 506 179 1.0 40
Show 08490+3821 STF1274 41 9.1 46
Show 08418+3835 NSN 585 AB 79 8.4 48
Show 08418+3835 NSN 585 AC 149 4.2 48
Show 08463+3754 TDS6087 254 3.0 53
Show 08440+3756 ITF 151 228 156.1 55
Show 08449+3944 SKF 503 48 1.4 59
Show 08478+3751 TDS6104 267 0.9 61
Show 08426+3945 LDS3808 281 226.4 69
Show 08500+3935 STF1279 88 1.1 70
Show 08514+3824 ES 2013 69 4.8 71
Show 08417+3940 UC 1702 281 43.1 72
Show 08529+3819 SKF 740 144 1.4 88
Show 08505+3735 SKF 732 126 5.8 91
Show 08540+3835 CVR1177 101 3.6 98
Show 08396+3955 PSN 1 238 5.4 99
Show 08540+3922 CVR1178 34 4.7 103
Show 08377+3806 SKF 697 17 1.8 103
Show 08432+3707 TDS6055 124 0.4 104
Show 08371+3908 KO 6 208 666.7 104
Show 08416+3715 SLW 277 222 169.0 105
Show 08526+3739 TDS6154 252 2.6 106
Show 08407+3719 SKF 708 123 0.8 106
Show 08501+3712 MLB 840 135 7.0 108
Show 08366+3921 SKF 692 119 1.3 113
Show 08556+3843 TDS6189 300 0.5 115
Show 08425+3656 COU2082 206 0.5 117
Show 08544+3747 SKF1712 136 2.6 119
Show 08371+3949 SKF 695 23 1.0 119
Show 08355+3826 SLW 264 2 18.4 122
Show 08559+3814 LDS3833 33 14.2 124
Show 08532+3718 LDS3827 143 282.0 124
Show 08353+3923 TDS5954 242 0.9 128
Show 08366+3735 UC 1692 133 37.9 130
Show 08545+4008 NSN 588 255 27.3 130
Show 08445+4057 HDS1257 213 0.2 132
Show 08387+4032 SKF 702 203 1.1 134
Show 08427+3635 UC 1703 237 15.5 137
Show 08450+3629 SKF 504 276 1.6 138
Show 08560+3732 CLZ 46 125 80.2 142
Show 08423+3631 ALI 353 197 6.3 142
Show 08578+3816 SOZ 13 100 56.2 145
Show 08426+4106 KU 96 169 379.1 145
Show 08383+3650 SLW 274 113 161.9 147

 
 
WDS 08457+3846 : COMPONENTS
 
 
  A
B pa=43.5°
sep=76.09"
 
 
08457+3846 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084546.65+384612.6 Mag 10.32 Spectral class F6 (yellow-white)
PmRA -40.00 PmDE -14.0 Tycho2 2982-01109-1
Tycho2
Tycho2 2982-01109-1 Pflag RAmdeg 131.44438957 DEmdeg 38.77017620
PmRA -39.5 PmDE -13.8 E RAmdeg 21 E DEmdeg 22
E pmRA 1.8 E pmDE 1.7 EpRAm 1989.35 EpDEm 1988.08
Num 4 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 10.740 E BTmag 0.041 VTmag 10.316
E VTmag 0.038 Prox 869 TYC T HIP
CCDM RAdeg 131.44450111 DEdeg 38.77020306 EpRA 1990 1.94
EpDE 1990 1.80 E RAdeg 22.8 E DEdeg 26.3 Posflg
Corr 0.3
 
 
08457+3846 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084551.13+384707.8 Mag 11.64 Spectral class G7 (yellow)
PmRA -40.00 PmDE -13.0 Tycho2 2982-01869-1 Calc delta mag 1.32
Calc coord yes
Tycho2
Tycho2 2982-01869-1 Pflag RAmdeg 131.46829740 DEmdeg 38.78552164
PmRA -44.2 PmDE -11.3 E RAmdeg 88 E DEmdeg 94
E pmRA 2.6 E pmDE 2.5 EpRAm 1975.87 EpDEm 1970.22
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.1 Q pmRA 0.4
Q pmDE 0.1 BTmag 12.789 E BTmag 0.254 VTmag 12.312
E VTmag 0.205 Prox 869 TYC HIP
CCDM RAdeg 131.46842361 DEdeg 38.78554778 EpRA 1990 1.92
EpDE 1990 1.77 E RAdeg 97.6 E DEdeg 109.1 Posflg
Corr 0.3