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Doubles in session


Current system
02021+3146
CVR 410


Nearby doubles
13' : 02012+3147
ES 2405

17' : 02009+3141
ES 2404

21' : 02035+3156
SEI 22

32' : 02045+3137
SEI 23

34' : 02047+3138
TOB 51

49' : 01585+3155
AG 28

50' : 02048+3110
COU 454

52' : 02021+3236
LDS3336

56' : 02048+3230
DAM1000

56' : 02011+3051
LDS3335

60' : 01576+3134
STF 187AB

61' : 01576+3202
UC 20

70' : 01596+3044
COU 669

75' : 02021+3031
UC 21

75' : 01587+3246
LDS3329

79' : 01570+3101
A 819AB

83' : 01581+3041
TDS2070

85' : 02086+3123
WIS 54

88' : 02027+3313
SEI 21

90' : 01580+3033
KPP 759

93' : 02030+3317
STF 201

93' : 02055+3308
ES 322

94' : 02015+3319
BU 872AB

95' : 02061+3027
LDS3342

95' : 01581+3305
COU 860

96' : 01571+3034
ES 321



Selections
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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.

02021+3146 CVR 410

 
 
02h 02m 08.11s +31° 45' 28.0" P.A. 21.00 sep 10.5 mag 16.30,19.60 Sp M1+M4
 
 
Coord 2000 02021+3146 Discov num CVR 410 Comp Coord arcsec 2000 02 02 08.11 +31 45 28.0
Date first 1997 Date last 2016 Obs 6
Pa first 22 Pa last 21.2 P.A. Now (θ) 21.2°
Sep first 10.6 Sep last 10.548 Sep. Now (ρ) 10.548"
Mag pri 16.30 Mag sec 19.60 delta mag (ΔM) 3.3 Spectral class M1+M4 (red/red)
Pri motion ra -024 Sec motion ra -027
Pri motion dec -038 Sec motion dec -035
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Gaia DR2 301577283377683840
 
 
WDS 02021+3146 CVR 410 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02021+3146 CVR 410 2008 1 21 10.5 16.30 19.60 M1+M4 V R 020208.41+314537.8
02021+3146 CVR 410 2015 3 21 10.5 16.30 19.60 M1+M4 V R 020208.11+314528.0
02021+3146 CVR 410 2016 6 21 10.5 16.30 19.60 M1+M4 V R 020208.11+314528.0

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

 
 
WDS 02021+3146 CVR 410 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02021+3146 CVR 410 : MEASURES
 
 
No records found.

 
 
WDS 02021+3146 : VIRTUAL EYEPIECE
 
 

02021+3146 CVR 410A mag 16.3 Sp M1 02021+3146 CVR 410B sep 10.4 P.A. 18.30 mag 19.6 Sp M4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02021+3146 : ALADIN DSS IMAGE @ 02h 02m 08.11s +31° 45' 28.0"
 
 
 
 
WDS 02021+3146 CVR 410 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02021+3146 CVR 410 distance=0' 02012+3147 ES 2405 distance=13' 02009+3141 ES 2404 distance=17' 02035+3156 SEI 22 distance=21' 02045+3137 SEI 23 distance=32' 02047+3138 TOB 51 distance=34' 01585+3155 AG 28 distance=49' 02048+3110 COU 454 distance=50' 02021+3236 LDS3336 distance=52' 02048+3230 DAM1000 distance=56' 02011+3051 LDS3335 distance=56' 01576+3134 STF 187AB distance=60' 01576+3134 BAR 21AD distance=60' 01576+3134 BAR 21BC distance=60' 01576+3202 UC 20 distance=61' 01596+3044 COU 669 distance=70' 02021+3031 UC 21 distance=75' 01587+3246 LDS3329 distance=75' 01570+3101 A 819AB distance=79' 01570+3101 A 819AB,C distance=79' 01581+3041 TDS2070 distance=83' 02086+3123 WIS 54 distance=85' 02027+3313 SEI 21 distance=88' 01580+3033 KPP 759 distance=90' 02030+3317 STF 201 distance=93' 02055+3308 ES 322 distance=93' 02015+3319 BU 872AB distance=94' 02015+3319 BU 872AC distance=94' 02061+3027 LDS3342 distance=95' 01581+3305 COU 860 distance=95' 01571+3034 ES 321 distance=96' 01591+3313 ENG 9AB distance=96' 01591+3313 BUP 28AC distance=96' 01591+3313 DEA 39AD distance=96' 02055+3018 COU 455 distance=98' 02019+3324 MLB 450AB distance=99' 02019+3324 MLB 450AC distance=99' 01572+3027 J 2720 distance=100' 01568+3033 KO 4 distance=100' 01579+3310 A 1920 distance=101' 01563+3032 GRV 105 distance=105' 01597+3003 UC 655 distance=108' 01564+3026 FRK 2 distance=108' 02099+3233 COU 861 distance=110' 01586+3334 HDS 267 distance=118' 01529+3201 LDS3321 distance=120' 02021+3347 A 1924 distance=122' 01526+3127 HJ 645 distance=124' 02039+3349 ES 2366 distance=125' 02115+3102 MLB1034 distance=128' 02099+3025 MLB 681 distance=128' 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 02021+3146 CVR 410 21 10.5
Show 02012+3147 ES 2405 270 8.6 13
Show 02009+3141 ES 2404 338 10.4 17
Show 02035+3156 SEI 22 105 25.2 21
Show 02045+3137 SEI 23 72 10.2 32
Show 02047+3138 TOB 51 255 28.1 34
Show 01585+3155 AG 28 175 3.2 49
Show 02048+3110 COU 454 258 1.0 50
Show 02021+3236 LDS3336 73 84.0 52
Show 02048+3230 DAM1000 38 6.3 56
Show 02011+3051 LDS3335 237 113.0 56
Show 01576+3134 STF 187 AB 189 10.9 60
Show 01576+3134 BAR 21 AD 244 19.8 60
Show 01576+3134 BAR 21 BC 253 2.3 60
Show 01576+3202 UC 20 316 19.2 61
Show 01596+3044 COU 669 289 1.0 70
Show 02021+3031 UC 21 215 53.0 75
Show 01587+3246 LDS3329 120 134.1 75
Show 01570+3101 A 819 AB 1 0.1 79
Show 01570+3101 A 819 AB,C 271 66.4 79
Show 01581+3041 TDS2070 244 0.7 83
Show 02086+3123 WIS 54 79 503.6 85
Show 02027+3313 SEI 21 79 8.9 88
Show 01580+3033 KPP 759 302 6.6 90
Show 02030+3317 STF 201 119 4.2 93
Show 02055+3308 ES 322 85 2.8 93
Show 02015+3319 BU 872 AB 261 4.1 94
Show 02015+3319 BU 872 AC 320 101.8 94
Show 02061+3027 LDS3342 284 36.0 95
Show 01581+3305 COU 860 293 1.1 95
Show 01571+3034 ES 321 186 3.4 96
Show 01591+3313 ENG 9 AB 136 86.2 96
Show 01591+3313 BUP 28 AC 11 111.0 96
Show 01591+3313 DEA 39 AD 85 50.2 96
Show 02055+3018 COU 455 112 0.3 98
Show 02019+3324 MLB 450 AB 151 4.8 99
Show 02019+3324 MLB 450 AC 206 30.1 99
Show 01572+3027 J 2720 318 7.9 100
Show 01568+3033 KO 4 191 299.1 100
Show 01579+3310 A 1920 236 1.8 101
Show 01563+3032 GRV 105 280 23.0 105
Show 01597+3003 UC 655 265 65.9 108
Show 01564+3026 FRK 2 307 53.4 108
Show 02099+3233 COU 861 73 2.3 110
Show 01586+3334 HDS 267 173 0.2 118
Show 01529+3201 LDS3321 150 63.3 120
Show 02021+3347 A 1924 161 0.6 122
Show 01526+3127 HJ 645 106 7.8 124
Show 02039+3349 ES 2366 85 7.4 125
Show 02115+3102 MLB1034 285 11.7 128
Show 02099+3025 MLB 681 85 6.4 128

 
 
WDS 02021+3146 : COMPONENTS
 
 
  A
B pa=18.3°
sep=10.36"
 
 
02021+3146 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 020208.11+314528.0 Mag 16.3 Spectral class M1 (red)
PmRA -24.00 PmDE -38.0
 
 
02021+3146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020208.36+314537.8 Mag 19.6 Spectral class M4 (red)
PmRA -27.00 PmDE -35.0 Calc delta mag 3.3 Calc coord yes