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Doubles in session


Current system
03398+2643
GRV 186


Nearby doubles
24' : 03389+2703
TDS2610

25' : 03416+2655
LDS6095

36' : 03374+2632
COU 690

36' : 03422+2702
LDS6096

37' : 03372+2646
LDS6089

46' : 03414+2602
TDS2629

60' : 03355+2630
LDS5428

62' : 03353+2651
STF 415AB

74' : 03445+2603
LDS6102

75' : 03396+2530
LDS9158

75' : 03392+2757
STF 424

76' : 03431+2541
STF 435

76' : 03383+2530
UC 1035AB

78' : 03343+2625
OL 152

78' : 03346+2613
LDS1147

85' : 03408+2520
STU 16AB

92' : 03353+2751
TDS2592

93' : 03466+2621
WFC 18

93' : 03436+2525
LDS6099

94' : 03355+2532
UC 1029

95' : 03413+2510
POU 304

95' : 03446+2754
STTA 38AB

96' : 03459+2552
BOV 9AB

96' : 03460+2734
CTI7214

97' : 03430+2515
LDS1148

97' : 03350+2755
AZC 35



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.

03398+2643 GRV 186

 
 
03h 39m 53.72s +26° 43' 01.2" P.A. 284.00 sep 31.7 mag 10.35,12.57 Sp G0
 
 
Coord 2000 03398+2643 Discov num GRV 186 Comp Coord arcsec 2000 03 39 53.72 +26 43 01.2
Date first 1907 Date last 2015 Obs 9
Pa first 284 Pa last 284.2 P.A. Now (θ) 284.2°
Sep first 31.7 Sep last 31.698 Sep. Now (ρ) 31.698"
Mag pri 10.35 Mag sec 12.57 delta mag (ΔM) 2.22 Spectral class G0 (yellow)
Pri motion ra +013 Sec motion ra +016
Pri motion dec -042 Sec motion dec -040
Notes
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Tycho2 1807-01650-1 Gaia DR2 70992682666702848
 
 
WDS 03398+2643 GRV 186 : 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
03398+2643 GRV 186 2000 3 284 31.7 10.10 12.20 D 033953.72+264301.2
03398+2643 GRV 186 2001 4 284 31.7 10.10 12.20 D 033953.72+264301.2
03398+2643 GRV 186 2010 4 284 31.7 10.35 12.57 G0 033953.72+264301.2
03398+2643 GRV 186 2015 5 284 31.7 10.35 12.57 G0 033953.72+264301.2

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

 
 
WDS 03398+2643 GRV 186 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03398+2643 GRV 186 : MEASURES
 
 
No records found.

 
 
WDS 03398+2643 : VIRTUAL EYEPIECE
 
 

03398+2643 GRV 186A mag 10.35 Sp G0 03398+2643 GRV 186B sep 28.5 P.A. 285.80 mag 12.57 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03398+2643 : ALADIN DSS IMAGE @ 03h 39m 53.72s +26° 43' 01.2"
 
 
 
 
WDS 03398+2643 GRV 186 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03398+2643 GRV 186 distance=0' 03389+2703 TDS2610 distance=24' 03416+2655 LDS6095 distance=25' 03374+2632 COU 690 distance=36' 03422+2702 LDS6096 distance=36' 03372+2646 LDS6089 distance=37' 03414+2602 TDS2629 distance=46' 03355+2630 LDS5428 distance=60' 03353+2651 COU 688Aa,Ab distance=62' 03353+2651 STF 415AB distance=62' 03353+2651 STF 415AC distance=62' 03445+2603 LDS6102 distance=74' 03396+2530 LDS9158 distance=75' 03383+2530 SKF2336BC distance=75' 03392+2757 STF 424 distance=75' 03431+2541 STF 435 distance=76' 03383+2530 UC 1035AB distance=76' 03343+2625 OL 152 distance=78' 03346+2613 LDS1147 distance=78' 03408+2520 OCC 298Aa,Ab distance=85' 03408+2520 STU 16AB distance=85' 03353+2751 TDS2592 distance=92' 03466+2621 WFC 18 distance=93' 03436+2525 LDS6099 distance=93' 03355+2532 UC 1029 distance=94' 03413+2510 POU 304 distance=95' 03446+2754 STTA 38AB distance=95' 03459+2552 BOV 9AB distance=96' 03459+2552 BOV 9AC distance=96' 03460+2734 CTI7214 distance=96' 03430+2515 LDS1148 distance=97' 03350+2755 AZC 35 distance=97' 03446+2754 BU 1041BC distance=97' 03402+2820 UC 1039AB distance=98' 03402+2820 UC 1039AC distance=98' 03402+2820 UC 1039BC distance=98' 03457+2540 BNA 2AB distance=101' 03457+2540 BNA 2AC distance=101' 03466+2728 COU 694 distance=101' 03382+2505 POU 300 distance=101' 03325+2615 COU 686 distance=102' 03456+2535 MEL 4 distance=103' 03381+2503 POU 299 distance=105' 03477+2649 LDS6113 distance=105' 03321+2651 LDS6087 distance=106' 03379+2501 RAO 118 distance=106' 03444+2812 A 1826Aa,Ab distance=108' 03444+2812 MET 33AB distance=108' 03413+2832 STF 429 distance=111' 03415+2454 POU 305 distance=111' 03453+2517 BOV 7FL distance=113' 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 03398+2643 GRV 186 284 31.7
Show 03389+2703 TDS2610 348 1.5 24
Show 03416+2655 LDS6095 36 40.5 25
Show 03374+2632 COU 690 172 4.2 36
Show 03422+2702 LDS6096 283 169.8 36
Show 03372+2646 LDS6089 170 60.5 37
Show 03414+2602 TDS2629 270 1.5 46
Show 03355+2630 LDS5428 196 36.4 60
Show 03353+2651 COU 688 Aa,Ab 201 0.5 62
Show 03353+2651 STF 415 AB 53 15.1 62
Show 03353+2651 STF 415 AC 357 40.0 62
Show 03445+2603 LDS6102 176 105.8 74
Show 03396+2530 LDS9158 65 64.3 75
Show 03383+2530 SKF2336 BC 220 1.7 75
Show 03392+2757 STF 424 313 10.0 75
Show 03431+2541 STF 435 3 13.2 76
Show 03383+2530 UC 1035 AB 21 64.0 76
Show 03343+2625 OL 152 50 2.3 78
Show 03346+2613 LDS1147 176 3.6 78
Show 03408+2520 OCC 298 Aa,Ab -1 0.0 85
Show 03408+2520 STU 16 AB 357 73.8 85
Show 03353+2751 TDS2592 96 2.1 92
Show 03466+2621 WFC 18 337 10.2 93
Show 03436+2525 LDS6099 88 28.5 93
Show 03355+2532 UC 1029 298 48.3 94
Show 03413+2510 POU 304 233 17.3 95
Show 03446+2754 STTA 38 AB 53 135.4 95
Show 03459+2552 BOV 9 AB 273 1.8 96
Show 03459+2552 BOV 9 AC 277 1.6 96
Show 03460+2734 CTI7214 263 69.5 96
Show 03430+2515 LDS1148 319 60.3 97
Show 03350+2755 AZC 35 122 12.2 97
Show 03446+2754 BU 1041 BC 321 35.1 97
Show 03402+2820 UC 1039 AB 3 11.7 98
Show 03402+2820 UC 1039 AC 46 48.6 98
Show 03402+2820 UC 1039 BC 58 40.9 98
Show 03457+2540 BNA 2 AB 259 0.2 101
Show 03457+2540 BNA 2 AC 88 0.4 101
Show 03466+2728 COU 694 136 2.5 101
Show 03382+2505 POU 300 225 19.8 101
Show 03325+2615 COU 686 338 1.5 102
Show 03456+2535 MEL 4 263 0.1 103
Show 03381+2503 POU 299 70 6.7 105
Show 03477+2649 LDS6113 143 68.3 105
Show 03321+2651 LDS6087 267 68.0 106
Show 03379+2501 RAO 118 69 0.9 106
Show 03444+2812 A 1826 Aa,Ab 222 0.6 108
Show 03444+2812 MET 33 AB 313 5.7 108
Show 03413+2832 STF 429 105 16.8 111
Show 03415+2454 POU 305 278 15.1 111
Show 03453+2517 BOV 7 FL 67 3.9 113

 
 
WDS 03398+2643 : COMPONENTS
 
 
  A
B pa=285.8°
sep=28.53"
 
 
03398+2643 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 033953.72+264301.2 Mag 10.35 Spectral class G0 (yellow)
PmRA 13.00 PmDE -42.0 Tycho2 1807-01650-1
Tycho2
Tycho2 1807-01650-1 Pflag RAmdeg 54.97383980 DEmdeg 26.71700088
PmRA 14.2 PmDE -40.7 E RAmdeg 24 E DEmdeg 30
E pmRA 1.8 E pmDE 1.8 EpRAm 1986.65 EpDEm 1984.03
Num 6 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 11.220 E BTmag 0.065 VTmag 10.354
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 54.97380556 DEdeg 26.71709417 EpRA 1990 1.76
EpDE 1990 1.48 E RAdeg 28.4 E DEdeg 36.7 Posflg
Corr -0.1
 
 
03398+2643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 033951.67+264309.0 Mag 12.57 PmRA 16.00
PmDE -40.0 Calc delta mag 2.22 Calc coord yes