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Current system
15020+0100
GRV 1107


Nearby doubles
9' : 15034+0057
SHN 196

21' : 15034-0041
JNN 101

49' : 15003+0032
YSC 107

55' : 15018-0008
BU 348AB

59' : 15066+0040
UC 2925

60' : 14590+0059
A 2173

61' : 14594-0030
STF3089

61' : 14597-0024
A 2174

63' : 15031+0202
STF1903

65' : 15049+0158
SHN 197

65' : 15050-0003
SKF 717

66' : 15004+0007
BAL1175

66' : 14593-0024
SLW1050

75' : 14595+0213
HLD 174

78' : 15042+0215
CVR 774

84' : 15083-0040
SLW1064

85' : 15076+0013
BAL1176

85' : 15079+0021
CVR 777

87' : 15086+0052
J 1027AB

88' : 15087-0059
STF3090AB

95' : 15080-0011
GRV1108

95' : 14576-0010
H 6 51AB

95' : 15065+0218
SHN 198

100' : 15090+0141
BU 349

108' : 15056+0239
BAL2403

121' : 15089+0221
WSP 24AB



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.

15020+0100 GRV 1107

 
 
15h 02m 54.42s +01° 00' 01.1" P.A. 225.00 sep 23.3 mag 14.60,18.00
 
 
Coord 2000 15020+0100 Discov num GRV1107 Comp Coord arcsec 2000 15 02 54.42 +01 00 01.1
Date first 1957 Date last 2015 Obs 11
Pa first 225 Pa last 225.2 P.A. Now (θ) 225.2°
Sep first 23.1 Sep last 23.255 Sep. Now (ρ) 23.255"
Mag pri 14.60 Mag sec 18.00 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -024 Sec motion dec -025
Notes
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 1153090421376467584
 
 
WDS 15020+0100 GRV 1107 : 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
15020+0100 GRV1107 2000 2 225 23.4 14.60 18.00 D 150254.42+010001.1
15020+0100 GRV1107 2010 4 225 23.2 14.60 18.00 150254.42+010001.1
15020+0100 GRV1107 2015 5 225 23.2 14.60 18.00 150254.42+010001.1

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

 
 
WDS 15020+0100 GRV 1107 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15020+0100 GRV 1107 : MEASURES
 
 
No records found.

 
 
WDS 15020+0100 : VIRTUAL EYEPIECE
 
 

15020+0100 GRV1107A mag 14.6 15020+0100 GRV1107B sep 23.2 P.A. 225.20 mag 18 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 15020+0100 : ALADIN DSS IMAGE @ 15h 02m 54.42s +01° 00' 01.1"
 
 
 
 
WDS 15020+0100 GRV 1107 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15020+0100 GRV1107 distance=0' 15034+0057 SHN 196 distance=9' 15034-0041 JNN 101 distance=21' 15003+0032 YSC 107 distance=49' 15018-0008 BU 348AB distance=55' 15018-0008 BU 348AC distance=55' 15066+0040 UC 2925 distance=59' 14590+0059 A 2173 distance=60' 14594-0030 STF3089 distance=61' 14597-0024 A 2174 distance=61' 15031+0202 STF1903 distance=63' 15049+0158 SHN 197 distance=65' 15050-0003 SKF 717 distance=65' 15004+0007 BAL1175 distance=66' 14593-0024 SLW1050 distance=66' 14595+0213 HLD 174 distance=75' 15042+0215 CVR 774 distance=78' 15083-0040 SLW1064 distance=84' 15076+0013 BAL1176 distance=85' 15079+0021 CVR 777 distance=85' 15086+0052 J 1027AB distance=87' 15086+0052 J 1027AC distance=87' 15086+0052 J 1027CD distance=87' 15087-0059 STF3090AB distance=88' 15087-0059 STF3090AC distance=88' 15080-0011 GRV1108 distance=95' 14576-0010 H 6 51AB distance=95' 14576-0010 ARN 13AC distance=95' 15065+0218 SHN 198 distance=95' 15090+0141 BU 349 distance=100' 15056+0239 BAL2403 distance=108' 15089+0221 WSP 24AB distance=121' 15089+0221 WSP 24AC distance=121' 14554+0010 A 2171 distance=124' 14571+0231 BAL1901AB distance=126' 14571+0231 BAL1901AC distance=126' 14540-0012 GRV1105 distance=131' 15110+0151 TDS9433 distance=132' 14542+0054 WIS 274AB distance=132' 14542+0054 RAO 322Aa,Ab distance=132' 15100+0210 GRV1110 distance=134' 14544+0017 J 440 distance=135' 15112+0154 GWP2501 distance=136' 14599+0309 KPP3941 distance=137' 14538-0024 STTA131AB distance=141' 14538-0024 STTA131AC distance=141' 14538-0024 STTA131BC distance=142' 14538-0024 BU 942CD distance=143' 14534-0042 LDS4514 distance=144' 15118+0005 FMR 117 distance=145' 14570+0255 GRV1106 distance=145' 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 15020+0100 GRV1107 225 23.3
Show 15034+0057 SHN 196 -1 0.1 9
Show 15034-0041 JNN 101 275 3.8 21
Show 15003+0032 YSC 107 171 0.1 49
Show 15018-0008 BU 348 AB 108 0.5 55
Show 15018-0008 BU 348 AC 221 30.8 55
Show 15066+0040 UC 2925 51 24.5 59
Show 14590+0059 A 2173 310 0.3 60
Show 14594-0030 STF3089 34 5.4 61
Show 14597-0024 A 2174 108 0.8 61
Show 15031+0202 STF1903 328 47.0 63
Show 15049+0158 SHN 197 -1 0.4 65
Show 15050-0003 SKF 717 172 1.9 65
Show 15004+0007 BAL1175 196 14.4 66
Show 14593-0024 SLW1050 218 23.7 66
Show 14595+0213 HLD 174 212 5.6 75
Show 15042+0215 CVR 774 267 10.0 78
Show 15083-0040 SLW1064 124 9.4 84
Show 15076+0013 BAL1176 24 16.2 85
Show 15079+0021 CVR 777 199 17.2 85
Show 15086+0052 J 1027 AB 244 2.7 87
Show 15086+0052 J 1027 AC 172 50.1 87
Show 15086+0052 J 1027 CD 147 4.4 87
Show 15087-0059 STF3090 AB 289 0.6 88
Show 15087-0059 STF3090 AC 128 89.3 88
Show 15080-0011 GRV1108 99 7.8 95
Show 14576-0010 H 6 51 AB 223 85.7 95
Show 14576-0010 ARN 13 AC 175 265.7 95
Show 15065+0218 SHN 198 -1 0.6 95
Show 15090+0141 BU 349 38 3.4 100
Show 15056+0239 BAL2403 41 7.6 108
Show 15089+0221 WSP 24 AB 166 16.6 121
Show 15089+0221 WSP 24 AC 258 21.8 121
Show 14554+0010 A 2171 171 0.1 124
Show 14571+0231 BAL1901 AB 6 3.2 126
Show 14571+0231 BAL1901 AC 164 5.4 126
Show 14540-0012 GRV1105 142 37.8 131
Show 15110+0151 TDS9433 357 0.2 132
Show 14542+0054 WIS 274 AB 233 21.6 132
Show 14542+0054 RAO 322 Aa,Ab 257 0.2 132
Show 15100+0210 GRV1110 310 43.5 134
Show 14544+0017 J 440 220 2.6 135
Show 15112+0154 GWP2501 187 9.4 136
Show 14599+0309 KPP3941 289 1.5 137
Show 14538-0024 STTA131 AB 216 83.0 141
Show 14538-0024 STTA131 AC 220 269.5 141
Show 14538-0024 STTA131 BC 223 186.9 142
Show 14538-0024 BU 942 CD 184 1.5 143
Show 14534-0042 LDS4514 332 73.8 144
Show 15118+0005 FMR 117 180 127.8 145
Show 14570+0255 GRV1106 320 36.0 145

 
 
WDS 15020+0100 : COMPONENTS
 
 
  A
B pa=225.2°
sep=23.25"
 
 
15020+0100 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 150254.42+010001.1 Mag 14.6 PmRA -14.00
PmDE -24.0
 
 
15020+0100 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150253.32+005944.7 Mag 18 PmRA -14.00
PmDE -25.0 Calc delta mag 3.4 Calc coord yes