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Current system
15283+2920
CVR 166


Nearby doubles
16' : 15278+2906
JEF 1
Nusakan

20' : 15279+2902
TDS9523

23' : 15283+2943
KZA 91

32' : 15298+2857
YSC 223

39' : 15269+2955
TDS9520

42' : 15295+2959
KPP 834

45' : 15268+2840
COU 484

48' : 15248+2934
KZA 87

53' : 15266+3008
WIS 286

53' : 15275+3012
CVR1631

53' : 15242+2920
CVR1627

56' : 15319+2851
TSN 173

68' : 15232+2909
TDS9502

70' : 15255+3020
KZA 88

71' : 15335+2936
TDS9548

75' : 15238+3007
KZA 86

77' : 15259+3031
KZA 89

81' : 15307+2805
COU 796

86' : 15347+2938
TDS9550

86' : 15241+2814
TDS9506

88' : 15232+3017
STF1937AB

90' : 15215+2933
LDS4546

94' : 15266+2749
UC 3004

99' : 15356+2944
TDS9557

101' : 15288+3101
A 1369AB

102' : 15311+2747
J 3321



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15283+2920 CVR 166

 
 
15h 28m 15.72s +29° 20' 19.0" P.A. 57.00 sep 13.0 mag 17.40,18.00 Sp M2+M3
 
 
Coord 2000 15283+2920 Discov num CVR 166 Comp Coord arcsec 2000 15 28 15.72 +29 20 19.0
Date first 2000 Date last 2016 Obs 10
Pa first 57 Pa last 57.3 P.A. Now (θ) 57.3°
Sep first 12.9 Sep last 13.018 Sep. Now (ρ) 13.018"
Mag pri 17.40 Mag sec 18.00 delta mag (ΔM) 0.6 Spectral class M2+M3 (red/red)
Pri motion ra -073 Sec motion ra -069
Pri motion dec -015 Sec motion dec -014
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1273451554088862336
 
 
WDS 15283+2920 CVR 166 : 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
15283+2920 CVR 166 2003 1 57 13.0 17.40 18.00 M2+M3 V R 152815.72+292019.0
15283+2920 CVR 166 2010 3 56 13.0 17.40 18.00 M2+M3 V R 152815.72+292019.0
15283+2920 CVR 166 2015 4 57 13.0 17.40 18.00 M2+M3 V R 152815.72+292019.0
15283+2920 CVR 166 2016 10 57 13.0 17.40 18.00 M2+M3 V R 152815.72+292019.0

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

 
 
WDS 15283+2920 CVR 166 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15283+2920 CVR 166 : MEASURES
 
 
No records found.

 
 
WDS 15283+2920 : VIRTUAL EYEPIECE
 
 

15283+2920 CVR 166A mag 17.4 Sp M2 15283+2920 CVR 166B sep 11.9 P.A. 53.60 mag 18 Sp M3 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 15283+2920 : ALADIN DSS IMAGE @ 15h 28m 15.72s +29° 20' 19.0"
 
 
 
 
WDS 15283+2920 CVR 166 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15283+2920 CVR 166 distance=0' 15278+2906 JEF 1 (Nusakan) distance=16' 15279+2902 TDS9523 distance=20' 15283+2943 KZA 91 distance=23' 15298+2857 YSC 223 distance=32' 15308+2913 CVR 789BC distance=34' 15269+2955 TDS9520 distance=39' 15295+2959 KPP 834 distance=42' 15268+2840 COU 484 distance=45' 15248+2934 KZA 87 distance=48' 15266+3008 WIS 286 distance=53' 15275+3012 CVR1631 distance=53' 15242+2920 CVR1627 distance=53' 15319+2851 TSN 173 distance=56' 15232+2909 TDS9502 distance=68' 15255+3020 KZA 88 distance=70' 15335+2936 TDS9548 distance=71' 15238+3007 KZA 86 distance=75' 15259+3031 KZA 89 distance=77' 15307+2805 COU 796 distance=81' 15347+2938 TDS9550 distance=86' 15241+2814 TDS9506 distance=86' 15232+3017 STF1937AB distance=88' 15232+3017 KIR 4AB,E distance=88' 15232+3017 STF1937AB,C distance=88' 15232+3017 STF1937AB,D distance=88' 15215+2933 LDS4546 distance=90' 15266+2749 UC 3004 distance=94' 15356+2944 TDS9557 distance=99' 15288+3101 A 1369AB distance=101' 15288+3101 A 1369AC distance=101' 15311+2747 J 3321 distance=102' 15274+3102 KZA 90 distance=102' 15268+3102 TDS9517 distance=104' 15362+2912 TDS9558 distance=105' 15303+2739 STF1951 distance=105' 15201+2937 ENG 53 distance=108' 15239+3053 LDS4548 distance=109' 15314+3102 TDS9535 distance=109' 15219+2807 GIC 127AB distance=112' 15219+2807 LMP 10AC distance=112' 15219+2807 LMP 10AD distance=112' 15228+3049 KZA 85 distance=114' 15252+2734 AZC 90 distance=114' 15358+2823 HO 63 distance=115' 15197+2859 LDS5170 distance=115' 15364+2838 WIS 289 distance=115' 15205+3021 TDS9495 distance=118' 15369+2959 DEA 52 distance=120' 15355+3033 TDS9555 distance=120' 15195+2952 KZA 78 distance=120' 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 15283+2920 CVR 166 57 13.0
Show Nusakan 15278+2906 JEF 1 140 0.3 16
Show 15279+2902 TDS9523 52 1.2 20
Show 15283+2943 KZA 91 215 30.9 23
Show 15298+2857 YSC 223 258 0.3 32
Show 15308+2913 CVR 789 BC 170 8.2 34
Show 15269+2955 TDS9520 308 0.6 39
Show 15295+2959 KPP 834 164 7.1 42
Show 15268+2840 COU 484 83 0.3 45
Show 15248+2934 KZA 87 359 11.7 48
Show 15266+3008 WIS 286 240 876.7 53
Show 15275+3012 CVR1631 190 3.8 53
Show 15242+2920 CVR1627 53 3.5 53
Show 15319+2851 TSN 173 13 0.1 56
Show 15232+2909 TDS9502 288 0.7 68
Show 15255+3020 KZA 88 115 50.4 70
Show 15335+2936 TDS9548 186 0.6 71
Show 15238+3007 KZA 86 21 22.0 75
Show 15259+3031 KZA 89 244 41.4 77
Show 15307+2805 COU 796 112 0.4 81
Show 15347+2938 TDS9550 103 0.8 86
Show 15241+2814 TDS9506 31 0.4 86
Show 15232+3017 STF1937 AB 287 0.4 88
Show 15232+3017 KIR 4 AB,E 137 193.6 88
Show 15232+3017 STF1937 AB,C 358 75.1 88
Show 15232+3017 STF1937 AB,D 40 217.9 88
Show 15215+2933 LDS4546 88 333.3 90
Show 15266+2749 UC 3004 130 6.8 94
Show 15356+2944 TDS9557 346 0.4 99
Show 15288+3101 A 1369 AB 316 4.2 101
Show 15288+3101 A 1369 AC 259 73.4 101
Show 15311+2747 J 3321 228 4.4 102
Show 15274+3102 KZA 90 298 19.9 102
Show 15268+3102 TDS9517 105 0.6 104
Show 15362+2912 TDS9558 212 0.4 105
Show 15303+2739 STF1951 293 17.4 105
Show 15201+2937 ENG 53 343 144.1 108
Show 15239+3053 LDS4548 111 79.2 109
Show 15314+3102 TDS9535 5 0.5 109
Show 15219+2807 GIC 127 AB 255 212.7 112
Show 15219+2807 LMP 10 AC 240 87.9 112
Show 15219+2807 LMP 10 AD 262 132.9 112
Show 15228+3049 KZA 85 11 25.9 114
Show 15252+2734 AZC 90 130 7.8 114
Show 15358+2823 HO 63 311 1.5 115
Show 15197+2859 LDS5170 270 31.2 115
Show 15364+2838 WIS 289 1 999.9 115
Show 15205+3021 TDS9495 73 0.6 118
Show 15369+2959 DEA 52 84 36.1 120
Show 15355+3033 TDS9555 196 1.4 120
Show 15195+2952 KZA 78 18 42.6 120

 
 
WDS 15283+2920 : COMPONENTS
 
 
  A
B pa=53.6°
sep=11.86"
 
 
15283+2920 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 152815.72+292019.0 Mag 17.4 Spectral class M2 (red)
PmRA -73.00 PmDE -15.0
 
 
15283+2920 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152816.45+292026.0 Mag 18 Spectral class M3 (red)
PmRA -69.00 PmDE -14.0 Calc delta mag 0.6 Calc coord yes