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Doubles in session


Current system
22018+4201
GRV 535


Nearby doubles
17' : 22011+4216
TDT3293AB

22' : 22021+4223
HDS3128

30' : 21593+4211
BRT1156

30' : 21592+4158
A 406AB

35' : 21599+4134
BVD 272

43' : 21583+4216
TDT3265

43' : 22051+4225
TDT3328

44' : 22020+4118
STJ 87

48' : 22061+4159
A 407AB

48' : 22052+4131
TDT3329

54' : 22059+4135
ES 1586

54' : 22036+4251
KPP 502

54' : 22034+4250
COU1825

57' : 22062+4229
TDT3340

58' : 22032+4106
TDT3311

59' : 22018+4259
TDT3297

60' : 22057+4121
HDS3137

63' : 21589+4109
TDT3272

65' : 22075+4152
HJ 1731

67' : 21592+4102
OSO 164AB

74' : 21594+4310
KPP4260

74' : 22027+4048
TDT3306

77' : 22053+4308
COU1826

77' : 22076+4121
COU1827

77' : 22068+4255
TDT3345

78' : 22012+4044
GRV 532



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.

22018+4201 GRV 535

 
 
22h 01m 50.47s +42° 01' 25.9" P.A. 321.00 sep 12.6 mag 9.60,11.10 Sp F5
 
 
Coord 2000 22018+4201 Discov num GRV 535 Comp Coord arcsec 2000 22 01 50.47 +42 01 25.9
Date first 1895 Date last 2015 Obs 11
Pa first 323 Pa last 320.5 P.A. Now (θ) 320.5°
Sep first 12.4 Sep last 12.554 Sep. Now (ρ) 12.554"
Mag pri 9.60 Mag sec 11.10 delta mag (ΔM) 1.5 Spectral class F5 (yellow-white)
Pri motion ra +038 Sec motion ra +035
Pri motion dec +040 Sec motion dec +040
Notes
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3206-01910-1 Gaia DR2 1960056330383748608
 
 
WDS 22018+4201 GRV 535 : 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
22018+4201 GRV 535 2000 4 320 12.6 9.60 11.10 D 220150.47+420125.9
22018+4201 GRV 535 2011 5 321 12.6 9.60 11.10 D 220150.47+420125.9
22018+4201 GRV 535 2015 7 321 12.6 9.60 11.10 F5 220150.47+420125.9

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

 
 
WDS 22018+4201 GRV 535 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22018+4201 GRV 535 : MEASURES
 
 
No records found.

 
 
WDS 22018+4201 : VIRTUAL EYEPIECE
 
 

22018+4201 GRV 535A mag 9.6 Sp F5 22018+4201 GRV 535B sep 11.4 P.A. 328.50 mag 11.1 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 22018+4201 : ALADIN DSS IMAGE @ 22h 01m 50.47s +42° 01' 25.9"
 
 
 
 
WDS 22018+4201 GRV 535 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22018+4201 GRV 535 distance=0' 22011+4216 TDT3293AB distance=17' 22021+4223 HDS3128 distance=22' 21592+4158 A 406BC distance=30' 21593+4211 BRT1156 distance=30' 21592+4158 A 406AB distance=30' 21592+4158 A 406AD distance=30' 21599+4134 BVD 272 distance=35' 21583+4216 TDT3265 distance=43' 22051+4225 TDT3328 distance=43' 22020+4118 STJ 87 distance=44' 22061+4159 A 407AB distance=48' 22061+4159 A 407AC distance=48' 22052+4131 TDT3329 distance=48' 22059+4135 ES 1586 distance=54' 22036+4251 KPP 502 distance=54' 22034+4250 COU1825 distance=54' 22062+4229 TDT3340 distance=57' 22032+4106 TDT3311 distance=58' 22018+4259 TDT3297 distance=59' 22057+4121 HDS3137 distance=60' 21589+4109 TDT3272 distance=63' 22075+4152 HJ 1731 distance=65' 21592+4102 OSO 164AB distance=67' 21592+4102 OSO 164AC distance=67' 21592+4102 OSO 164AD distance=67' 21594+4310 KPP4260 distance=74' 22027+4048 TDT3306 distance=74' 22053+4308 COU1826 distance=77' 22076+4121 COU1827 distance=77' 22068+4255 TDT3345 distance=77' 22012+4044 GRV 532 distance=78' 22047+4312 CVR 929 distance=78' 21552+4229 TDT3241 distance=79' 22082+4126 TDT3362 distance=80' 21556+4241 KPP4258 distance=81' 22047+4317 ES 1462AB distance=83' 22047+4317 ES 1462BC distance=83' 22096+4154 A 408 distance=87' 22064+4315 STJ 93 distance=90' 21599+4035 TDT3282 distance=90' 21552+4110 TDT3242 distance=91' 21556+4059 LDS5937 distance=94' 21574+4042 ES 1694 distance=94' 21540+4125 TDT3223 distance=95' 22061+4324 HDS3138 distance=95' 22066+4323 BVD 273 distance=97' 22009+4338 HO 175AB distance=98' 22009+4338 HO 175AC distance=98' 22027+4339 TDT3305 distance=98' 21533+4144 J 3152 distance=99' 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 22018+4201 GRV 535 321 12.6
Show 22011+4216 TDT3293 AB 244 0.5 17
Show 22021+4223 HDS3128 30 0.3 22
Show 21592+4158 A 406 BC 299 1.8 30
Show 21593+4211 BRT1156 103 3.6 30
Show 21592+4158 A 406 AB 4 33.8 30
Show 21592+4158 A 406 AD 116 22.6 30
Show 21599+4134 BVD 272 318 11.6 35
Show 21583+4216 TDT3265 147 0.4 43
Show 22051+4225 TDT3328 13 1.3 43
Show 22020+4118 STJ 87 337 1.1 44
Show 22061+4159 A 407 AB 22 0.7 48
Show 22061+4159 A 407 AC 58 13.2 48
Show 22052+4131 TDT3329 37 0.4 48
Show 22059+4135 ES 1586 41 4.5 54
Show 22036+4251 KPP 502 5 3.8 54
Show 22034+4250 COU1825 305 2.7 54
Show 22062+4229 TDT3340 12 0.4 57
Show 22032+4106 TDT3311 105 1.2 58
Show 22018+4259 TDT3297 31 0.7 59
Show 22057+4121 HDS3137 281 0.6 60
Show 21589+4109 TDT3272 9 1.2 63
Show 22075+4152 HJ 1731 208 14.1 65
Show 21592+4102 OSO 164 AB 15 11.9 67
Show 21592+4102 OSO 164 AC 178 16.1 67
Show 21592+4102 OSO 164 AD 95 18.4 67
Show 21594+4310 KPP4260 80 1.6 74
Show 22027+4048 TDT3306 314 0.4 74
Show 22053+4308 COU1826 177 0.9 77
Show 22076+4121 COU1827 311 0.7 77
Show 22068+4255 TDT3345 296 0.7 77
Show 22012+4044 GRV 532 56 19.6 78
Show 22047+4312 CVR 929 29 10.4 78
Show 21552+4229 TDT3241 308 0.7 79
Show 22082+4126 TDT3362 176 0.7 80
Show 21556+4241 KPP4258 257 28.6 81
Show 22047+4317 ES 1462 AB 12 41.5 83
Show 22047+4317 ES 1462 BC 187 1.7 83
Show 22096+4154 A 408 183 1.4 87
Show 22064+4315 STJ 93 95 0.9 90
Show 21599+4035 TDT3282 181 0.7 90
Show 21552+4110 TDT3242 200 2.3 91
Show 21556+4059 LDS5937 141 6.3 94
Show 21574+4042 ES 1694 66 1.7 94
Show 21540+4125 TDT3223 123 0.9 95
Show 22061+4324 HDS3138 301 0.3 95
Show 22066+4323 BVD 273 296 21.4 97
Show 22009+4338 HO 175 AB 323 0.8 98
Show 22009+4338 HO 175 AC 285 33.7 98
Show 22027+4339 TDT3305 359 1.7 98
Show 21533+4144 J 3152 238 4.6 99

 
 
WDS 22018+4201 : COMPONENTS
 
 
  A
B pa=328.5°
sep=11.36"
 
 
22018+4201 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220150.47+420125.9 Mag 9.6 Spectral class F5 (yellow-white)
PmRA 38.00 PmDE 40.0 Tycho2 3206-01910-1
Tycho2
Tycho2 3206-01910-1 Pflag RAmdeg 330.46026388 DEmdeg 42.02385918
PmRA 37.8 PmDE 39.0 E RAmdeg 14 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.49 EpDEm 1990.94
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.4 BTmag 10.366 E BTmag 0.025 VTmag 9.742
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 330.46014361 DEdeg 42.02376917 EpRA 1990 1.50
EpDE 1990 1.69 E RAdeg 14.4 E DEdeg 12.2 Posflg
Corr 0.3
 
 
22018+4201 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220149.94+420135.6 Mag 11.1 PmRA 35.00
PmDE 40.0 Calc delta mag 1.5 Calc coord yes