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Doubles in session


Current system
06049+2701
GRV 709


Nearby doubles
17' : 06038+2654
HAU 16

26' : 06053+2726
KPP3653

36' : 06040+2734
HAU 17

36' : 06024+2652
TDS3510

38' : 06073+2641
MCA 25

40' : 06026+2724
OCC 767

40' : 06021+2712
HAU 14

42' : 06019+2712
COU 911AB

43' : 06037+2741
HJ 5467

43' : 06034+2738
STF 830AB

43' : 06066+2737
J 9

43' : 06072+2731
J 10

44' : 06037+2621
COU 912

44' : 06024+2728
HAU 15

47' : 06066+2620
EVS 4AB

48' : 06084+2709
COU1099

50' : 06084+2719
DUF 1

51' : 06013+2717
SKF2175

61' : 06035+2604
LEP 21

62' : 06010+2734
HO 21AB

67' : 06001+2716
OCC 242AB

70' : 06096+2630
COU1101

74' : 06029+2553
A 120

76' : 06069+2812
GRV 711

79' : 06096+2614
OSB 2

80' : 05597+2738
AZC 47



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.

06049+2701 GRV 709

 
 
06h 04m 55.64s +27° 01' 04.4" P.A. 84.00 sep 34.8 mag 8.92,13.95 Sp A2IV/V
 
 
Coord 2000 06049+2701 Discov num GRV 709 Comp Coord arcsec 2000 06 04 55.64 +27 01 04.4
Date first 1951 Date last 2015 Obs 8
Pa first 83 Pa last 83.7 P.A. Now (θ) 83.7°
Sep first 34.5 Sep last 34.787 Sep. Now (ρ) 34.787"
Mag pri 8.92 Mag sec 13.95 delta mag (ΔM) 5.03 Spectral class A2IV/V (white)
Pri motion ra -018 Sec motion ra -003
Pri motion dec -016 Sec motion dec -008
Notes
rPM=0.706
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini SAO 77927 Tycho2 1872-00680-1 Gaia DR2 3430184328263961088
HD 41220
 
 
WDS 06049+2701 GRV 709 : 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
06049+2701 GRV 709 2000 2 84 34.5 9.00 13.50 D 060455.64+270104.4
06049+2701 GRV 709 2001 3 84 34.5 9.00 13.50 D 060455.64+270104.4
06049+2701 GRV 709 2010 4 84 34.7 8.92 13.95 A2IV/V 060455.64+270104.4
06049+2701 GRV 709 2015 5 84 34.8 8.92 13.95 A2IV/V 060455.64+270104.4

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

 
 
WDS 06049+2701 GRV 709 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06049+2701 GRV 709 : MEASURES
 
 
No records found.

 
 
WDS 06049+2701 : VIRTUAL EYEPIECE
 
 

06049+2701 GRV 709A mag 8.92 Sp A2IV/V 06049+2701 GRV 709B sep 31.0 P.A. 82.90 mag 13.95 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 06049+2701 : ALADIN DSS IMAGE @ 06h 04m 55.64s +27° 01' 04.4"
 
 
 
 
WDS 06049+2701 GRV 709 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06049+2701 GRV 709 distance=0' 06038+2654 HAU 16 distance=17' 06053+2726 KPP3653 distance=26' 06040+2734 HAU 17 distance=36' 06024+2652 TDS3510 distance=36' 06073+2641 MCA 25 distance=38' 06026+2724 OCC 767 distance=40' 06021+2712 HAU 14 distance=40' 06019+2712 DBR 317BC distance=42' 06019+2712 COU 911AB distance=42' 06037+2741 HJ 5467 distance=43' 06034+2738 STF 830AB distance=43' 06034+2738 STF 830AC distance=43' 06066+2737 J 9 distance=43' 06072+2731 J 10 distance=43' 06034+2738 STF 830BC distance=43' 06037+2621 COU 912 distance=44' 06024+2728 HAU 15 distance=44' 06066+2620 EVS 4AB distance=47' 06066+2620 EVS 4AC distance=47' 06084+2709 COU1099 distance=48' 06084+2719 DUF 1 distance=50' 06013+2717 SKF2175 distance=51' 06035+2604 LEP 21 distance=61' 06010+2734 SMK 1Aa,Ab distance=62' 06010+2734 HO 21AB distance=62' 06001+2716 OCC 242AB distance=67' 06001+2716 OCC 242AC distance=67' 06001+2716 OCC 242AD distance=67' 06096+2630 COU1101 distance=70' 06029+2553 A 120 distance=74' 06069+2812 GRV 711 distance=76' 06096+2614 OSB 2 distance=79' 05597+2738 AZC 47 distance=80' 06021+2548 TDS3507 distance=83' 05591+2736 TDS 210 distance=85' 06090+2556 OSB 1 distance=86' 05585+2723 J 252 distance=90' 06117+2653 OCC9023 distance=91' 06068+2533 LMP 34AB distance=92' 06068+2533 LMP 34AC distance=92' 06057+2529 STJ 47 distance=93' 05580+2645 TDS3454 distance=94' 06104+2802 CLZ 31AB distance=96' 05596+2555 TDS3471 distance=98' 06109+2601 TDS3609 distance=101' 05574+2712 TDS3448 distance=102' 06105+2814 TDS3604 distance=104' 05573+2722 HJ 374 distance=104' 06063+2849 J 961 distance=110' 06093+2839 A 121 distance=115' 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 06049+2701 GRV 709 84 34.8
Show 06038+2654 HAU 16 84 21.0 17
Show 06053+2726 KPP3653 199 2.1 26
Show 06040+2734 HAU 17 133 22.0 36
Show 06024+2652 TDS3510 321 1.6 36
Show 06073+2641 MCA 25 343 0.1 38
Show 06026+2724 OCC 767 -1 0.1 40
Show 06021+2712 HAU 14 249 46.2 40
Show 06019+2712 DBR 317 BC 82 1.4 42
Show 06019+2712 COU 911 AB 60 1.8 42
Show 06037+2741 HJ 5467 155 10.0 43
Show 06034+2738 STF 830 AB 264 11.4 43
Show 06034+2738 STF 830 AC 189 25.5 43
Show 06066+2737 J 9 144 2.8 43
Show 06072+2731 J 10 130 4.0 43
Show 06034+2738 STF 830 BC 163 24.7 43
Show 06037+2621 COU 912 74 1.8 44
Show 06024+2728 HAU 15 273 22.7 44
Show 06066+2620 EVS 4 AB 28 13.7 47
Show 06066+2620 EVS 4 AC 348 11.2 47
Show 06084+2709 COU1099 15 0.2 48
Show 06084+2719 DUF 1 189 20.6 50
Show 06013+2717 SKF2175 269 38.2 51
Show 06035+2604 LEP 21 328 10.4 61
Show 06010+2734 SMK 1 Aa,Ab 194 0.0 62
Show 06010+2734 HO 21 AB 242 9.5 62
Show 06001+2716 OCC 242 AB -1 0.1 67
Show 06001+2716 OCC 242 AC -1 0.1 67
Show 06001+2716 OCC 242 AD -1 0.2 67
Show 06096+2630 COU1101 167 0.9 70
Show 06029+2553 A 120 177 0.4 74
Show 06069+2812 GRV 711 44 71.2 76
Show 06096+2614 OSB 2 87 5.8 79
Show 05597+2738 AZC 47 187 10.2 80
Show 06021+2548 TDS3507 28 0.6 83
Show 05591+2736 TDS 210 204 1.1 85
Show 06090+2556 OSB 1 358 9.6 86
Show 05585+2723 J 252 319 5.2 90
Show 06117+2653 OCC9023 205 0.0 91
Show 06068+2533 LMP 34 AB 316 31.8 92
Show 06068+2533 LMP 34 AC 246 25.1 92
Show 06057+2529 STJ 47 314 1.1 93
Show 05580+2645 TDS3454 93 0.5 94
Show 06104+2802 CLZ 31 AB 171 161.0 96
Show 05596+2555 TDS3471 111 0.8 98
Show 06109+2601 TDS3609 100 0.4 101
Show 05574+2712 TDS3448 213 2.4 102
Show 06105+2814 TDS3604 145 1.2 104
Show 05573+2722 HJ 374 230 12.8 104
Show 06063+2849 J 961 147 4.2 110
Show 06093+2839 A 121 164 0.7 115

 
 
WDS 06049+2701 : COMPONENTS
 
 
  A
B pa=82.9°
sep=31.04"
 
 
06049+2701 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 060455.64+270104.4 Mag 8.92 Spectral class A2IV/V (white)
PmRA -18.00 PmDE -16.0 SAO 77927 Tycho2 1872-00680-1
HD 41220 DM BD+27 968
Tycho2
Tycho2 1872-00680-1 Pflag RAmdeg 91.23180561 DEmdeg 27.01790208
PmRA -15.0 PmDE -15.7 E RAmdeg 7 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.20 EpDEm 1990.37
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 9.164 E BTmag 0.019 VTmag 8.924
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 91.23184417 DEdeg 27.01793750 EpRA 1990 1.85
EpDE 1990 1.83 E RAdeg 7.3 E DEdeg 10.3 Posflg
Corr 0.1
SAO
SAO 77927 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.021 Vmag 8.9 SpType A0
Double code Source 34 CatNum 2920 DM BD+27 968
DMcomp BDsup HD 41220 M HD 0
GC RA1950rad 1.57864281 DE1950rad 0.47162582 PmRA2000 -0.0009
PmDE2000 -0.021
 
 
06049+2701 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 060457.95+270108.2 Mag 13.95 PmRA -3.00
PmDE -8.0 Calc delta mag 5.03 Calc coord yes