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Doubles in session


Current system
03020+1922
GRV 157


Nearby doubles
20' : 03011+1937
CBL 17

27' : 03013+1947
SLW 144

38' : 03002+1853
COU2566

53' : 02584+1914
YR 9

56' : 02595+2004
OCC1054

57' : 03029+1827
LDS3449

61' : 02597+2013
J 234

63' : 03023+1820
A 2414

67' : 03028+1817
GWP 411

67' : 02574+1913
OCC 879

80' : 02570+1848
GRV 153

85' : 02590+1811
COU 680

85' : 03005+1800
STT 49AB

87' : 02582+2030
CVN 8

88' : 02584+2033
CVN 9

89' : 02566+2006
CVN 7

89' : 02576+2024
LDS3443

90' : 02558+1909
A 2342

92' : 03050+1800
BRT2309

94' : 02561+2003
REP 1AB

96' : 02581+2040
SOZ 8

96' : 03047+1754
OCC 903

97' : 03070+1816
LDS3453AB

97' : 02553+1915
CVN 4AB

100' : 03066+2038
STF 350

103' : 02549+1913
GWP 394



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.

03020+1922 GRV 157

 
 
03h 02m 03.55s +19° 22' 25.5" P.A. 179.00 sep 66.8 mag 9.20,12.20 Sp K5
 
 
Coord 2000 03020+1922 Discov num GRV 157 Comp Coord arcsec 2000 03 02 03.55 +19 22 25.5
Date first 1895 Date last 2015 Obs 8
Pa first 178 Pa last 178.7 P.A. Now (θ) 178.7°
Sep first 67.4 Sep last 66.849 Sep. Now (ρ) 66.849"
Mag pri 9.20 Mag sec 12.20 delta mag (ΔM) 3 Spectral class K5 (yellow-orange)
Pri motion ra +017 Sec motion ra +013
Pri motion dec -029 Sec motion dec -025
Notes
rPM=0.168 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries Tycho2 1228-01002-1 Gaia DR2 60033820208638208
 
 
WDS 03020+1922 GRV 157 : 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
03020+1922 GRV 157 2000 3 179 66.9 9.20 12.20 D 030203.55+192225.5
03020+1922 GRV 157 2010 4 179 66.8 9.20 12.20 K5 030203.55+192225.5
03020+1922 GRV 157 2015 5 179 66.8 9.20 12.20 K5 030203.55+192225.5

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

 
 
WDS 03020+1922 GRV 157 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03020+1922 GRV 157 : MEASURES
 
 
No records found.

 
 
WDS 03020+1922 : VIRTUAL EYEPIECE
 
 

03020+1922 GRV 157A mag 9.2 Sp K5 03020+1922 GRV 157B sep 66.8 P.A. 178.80 mag 12.2 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 03020+1922 : ALADIN DSS IMAGE @ 03h 02m 03.55s +19° 22' 25.5"
 
 
 
 
WDS 03020+1922 GRV 157 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03020+1922 GRV 157 distance=0' 03011+1937 CBL 17 distance=20' 03013+1947 SLW 144 distance=27' 03002+1853 COU2566 distance=38' 02584+1914 YR 9 distance=53' 02595+2004 OCC1054 distance=56' 03029+1827 LDS3449 distance=57' 02597+2013 J 234 distance=61' 03023+1820 A 2414 distance=63' 03028+1817 GWP 411 distance=67' 02574+1913 OCC 879 distance=67' 02570+1848 GRV 153 distance=80' 02590+1811 COU 680 distance=85' 03005+1800 STT 49AB distance=85' 03005+1800 STT 49AC distance=85' 02582+2030 CVN 8 distance=87' 02584+2033 CVN 9 distance=88' 02566+2006 CVN 7 distance=89' 02576+2024 LDS3443 distance=89' 02558+1909 A 2342 distance=90' 03050+1800 BRT2309 distance=92' 02561+2003 CVN 6Ca,Cb distance=94' 02561+2003 REP 1AB distance=94' 02561+2003 HER 6AC distance=94' 03070+1816 GWP 422BC distance=95' 02581+2040 SOZ 8 distance=96' 03047+1754 OCC 903 distance=96' 03070+1816 LDS3453AB distance=97' 03070+1816 LDS3453AC distance=97' 02553+1915 CVN 4AB distance=97' 03066+2038 STF 350 distance=100' 02549+1913 GWP 394 distance=103' 02554+2005 CVN 5 distance=103' 03080+1818 OCC 375 distance=107' 03087+1825 GRV 162 distance=111' 02546+1850 GRV 150 distance=111' 03069+2052 AG 61 distance=113' 02586+1741 HO 498 distance=113' 02564+1801 OCC 901 distance=114' 03074+1753 HJL1020AB distance=118' 03074+1753 OCC 395Aa,Ab distance=118' 03075+1753 STF 353AB distance=120' 03075+1753 FOX 128AC distance=120' 03044+2118 JNN 23 distance=121' 02592+2120 STF 333AB distance=125' 02592+2120 STF 333AC distance=125' 03043+2128 OCC 751 distance=130' 02551+2048 OCC 749 distance=131' 03067+1729 SKF1605 distance=132' 03024+1711 CVN 10AB distance=132' 03024+1711 BNK 2Ba,Bb distance=132' 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 03020+1922 GRV 157 179 66.8
Show 03011+1937 CBL 17 194 30.9 20
Show 03013+1947 SLW 144 99 12.3 27
Show 03002+1853 COU2566 59 0.8 38
Show 02584+1914 YR 9 239 0.6 53
Show 02595+2004 OCC1054 -1 0.0 56
Show 03029+1827 LDS3449 123 55.0 57
Show 02597+2013 J 234 20 5.4 61
Show 03023+1820 A 2414 68 0.5 63
Show 03028+1817 GWP 411 188 7.5 67
Show 02574+1913 OCC 879 -1 0.1 67
Show 02570+1848 GRV 153 277 7.6 80
Show 02590+1811 COU 680 102 0.4 85
Show 03005+1800 STT 49 AB 48 2.3 85
Show 03005+1800 STT 49 AC 208 147.1 85
Show 02582+2030 CVN 8 344 1.1 87
Show 02584+2033 CVN 9 61 0.4 88
Show 02566+2006 CVN 7 223 9.2 89
Show 02576+2024 LDS3443 103 373.4 89
Show 02558+1909 A 2342 22 0.4 90
Show 03050+1800 BRT2309 106 1.5 92
Show 02561+2003 CVN 6 Ca,Cb 51 0.4 94
Show 02561+2003 REP 1 AB 57 4.0 94
Show 02561+2003 HER 6 AC 203 15.7 94
Show 03070+1816 GWP 422 BC 91 214.2 95
Show 02581+2040 SOZ 8 112 14.7 96
Show 03047+1754 OCC 903 -1 0.1 96
Show 03070+1816 LDS3453 AB 259 173.0 97
Show 03070+1816 LDS3453 AC 129 56.6 97
Show 02553+1915 CVN 4 AB 161 1.0 97
Show 03066+2038 STF 350 119 16.4 100
Show 02549+1913 GWP 394 160 9.7 103
Show 02554+2005 CVN 5 104 0.5 103
Show 03080+1818 OCC 375 -1 0.3 107
Show 03087+1825 GRV 162 232 10.2 111
Show 02546+1850 GRV 150 353 12.2 111
Show 03069+2052 AG 61 23 0.5 113
Show 02586+1741 HO 498 62 0.4 113
Show 02564+1801 OCC 901 -1 -1.0 114
Show 03074+1753 HJL1020 AB 359 105.8 118
Show 03074+1753 OCC 395 Aa,Ab -1 0.0 118
Show 03075+1753 STF 353 AB 53 12.4 120
Show 03075+1753 FOX 128 AC 17 30.0 120
Show 03044+2118 JNN 23 300 0.4 121
Show 02592+2120 STF 333 AB 210 1.3 125
Show 02592+2120 STF 333 AC 192 145.6 125
Show 03043+2128 OCC 751 -1 0.1 130
Show 02551+2048 OCC 749 -1 0.1 131
Show 03067+1729 SKF1605 240 56.4 132
Show 03024+1711 CVN 10 AB 132 0.8 132
Show 03024+1711 BNK 2 Ba,Bb 57 0.1 132

 
 
WDS 03020+1922 : COMPONENTS
 
 
  A
B pa=178.8°
sep=66.85"
 
 
03020+1922 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 030203.55+192225.5 Mag 9.2 Spectral class K5 (yellow-orange)
PmRA 17.00 PmDE -29.0 Tycho2 1228-01002-1
Tycho2
Tycho2 1228-01002-1 Pflag RAmdeg 45.51481497 DEmdeg 19.37376846
PmRA 18.8 PmDE -28.4 E RAmdeg 20 E DEmdeg 22
E pmRA 1.0 E pmDE 1.0 EpRAm 1984.37 EpDEm 1982.37
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 11.405 E BTmag 0.076 VTmag 9.708
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 45.51477167 DEdeg 19.37383472 EpRA 1990 1.76
EpDE 1990 1.73 E RAdeg 22.5 E DEdeg 26.5 Posflg
Corr -0.3
 
 
03020+1922 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030203.65+192118.7 Mag 12.2 PmRA 13.00
PmDE -25.0 Calc delta mag 3 Calc coord yes