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Doubles in session


Current system
15506+5617
CVR 1648


Nearby doubles
21' : 15485+5606
NSN 671

25' : 15515+5640
CVR1651

59' : 15490+5714
GRV1117

60' : 15456+5659
CVR 169

60' : 15476+5523
BU 946

60' : 15563+5656
LDS2363

63' : 15500+5515
SLW1140

63' : 15511+5514
CVR1649

73' : 15522+5729
LDS2359

76' : 15416+5613
STI2326

78' : 15565+5717
STF1996AB

80' : 15599+5557
CVR1658

81' : 15428+5530
STI2327

88' : 15411+5541
TDS 784

89' : 16012+5626
KPP3977

91' : 15490+5447
GRV1118

93' : 15587+5723
LDS2364

94' : 15568+5459
UC 215

97' : 15549+5747
LDS2360

104' : 15533+5758
KPP3298

118' : 15384+5717
CVR1637

120' : 15389+5728
STTA141AB

124' : 15590+5435
TDS9709

125' : 15368+5531
STI2324

128' : 16058+5637
ARG 29

131' : 15361+5531
A 1124



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.

15506+5617 CVR 1648

 
 
15h 50m 36.73s +56° 16' 50.7" P.A. 359.00 sep 3.1 mag 18.40,18.80 Sp M0+M1
 
 
Coord 2000 15506+5617 Discov num CVR1648 Comp Coord arcsec 2000 15 50 36.73 +56 16 50.7
Date first 2000 Date last 2016 Obs 4
Pa first 0 Pa last 359.2 P.A. Now (θ) 359.2°
Sep first 3.1 Sep last 3.143 Sep. Now (ρ) 3.143"
Mag pri 18.40 Mag sec 18.80 delta mag (ΔM) 0.4 Spectral class M0+M1 (red/red)
Pri motion ra +003 Sec motion ra
Pri motion dec -043 Sec motion dec
Notes V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1598482584421369600
 
 
WDS 15506+5617 CVR 1648 : 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
15506+5617 CVR1648 2000 1 359 3.1 18.40 18.80 M1+M2 R 155036.73+561650.7
15506+5617 CVR1648 2015 3 359 3.1 18.40 18.80 M1+M2 R 155036.73+561650.7
15506+5617 CVR1648 2016 4 359 3.1 18.40 18.80 M0+M1 V R 155036.73+561650.7

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

 
 
WDS 15506+5617 CVR 1648 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15506+5617 CVR 1648 : MEASURES
 
 
No records found.

 
 
WDS 15506+5617 : VIRTUAL EYEPIECE
 
 

15506+5617 CVR1648A mag 18.4 Sp M0 15506+5617 CVR1648B sep 3.1 P.A. 359.60 mag 18.8 Sp M1 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 15506+5617 : ALADIN DSS IMAGE @ 15h 50m 36.73s +56° 16' 50.7"
 
 
 
 
WDS 15506+5617 CVR 1648 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15506+5617 CVR1648 distance=0' 15485+5606 NSN 671 distance=21' 15515+5640 CVR1651 distance=25' 15490+5714 GRV1117 distance=59' 15456+5659 CVR 169 distance=60' 15476+5523 BU 946 distance=60' 15563+5656 LDS2363 distance=60' 15500+5515 SLW1140 distance=63' 15511+5514 CVR1649 distance=63' 15522+5729 LDS2359 distance=73' 15416+5613 STI2326 distance=76' 15565+5717 STF1996AB distance=78' 15565+5717 STF1996AC distance=78' 15599+5557 CVR1658 distance=80' 15428+5530 STI2327 distance=81' 15411+5541 TDS 784 distance=88' 16012+5626 KPP3977 distance=89' 15490+5447 GRV1118 distance=91' 15587+5723 LDS2364 distance=93' 15568+5459 UC 215 distance=94' 15549+5747 LDS2360 distance=97' 15533+5758 KPP3298 distance=104' 15384+5717 CVR1637 distance=118' 15389+5728 STTA141AB distance=120' 15389+5728 STTA141AC distance=120' 15389+5728 STTA141AD distance=120' 15590+5435 TDS9709 distance=124' 15368+5531 STI2324 distance=125' 16058+5637 ARG 29 distance=128' 15361+5531 A 1124 distance=131' 16061+5652 TDS 802 distance=133' 16065+5604 YSC 110 distance=133' 16004+5431 HU 154 distance=135' 15523+5402 CVR 804 distance=136' 15576+5820 CVR1655 distance=137' 16014+5806 SLW1157 distance=141' 16055+5511 TOI4045 distance=142' 15414+5821 RAO 338 distance=145' 16081+5605 STI2331 distance=146' 16055+5504 CVR 811 distance=147' 15391+5812 LDS2725 distance=148' 15433+5833 LDS2726 distance=149' 15384+5809 TDS9573 distance=150' 15528+5848 TDS9673 distance=152' 15324+5628 DBR 246 distance=152' 16029+5427 LDS4627 distance=153' 15330+5527 GRV1113 distance=153' 15376+5806 SHN 203 distance=153' 15389+5420 CVR1639 distance=154' 15375+5431 YSC 57 distance=154' 15321+5628 DBR 247 distance=154' 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 15506+5617 CVR1648 359 3.1
Show 15485+5606 NSN 671 129 3.3 21
Show 15515+5640 CVR1651 337 3.4 25
Show 15490+5714 GRV1117 194 24.3 59
Show 15456+5659 CVR 169 31 8.6 60
Show 15476+5523 BU 946 129 2.3 60
Show 15563+5656 LDS2363 166 7.8 60
Show 15500+5515 SLW1140 342 22.2 63
Show 15511+5514 CVR1649 188 5.0 63
Show 15522+5729 LDS2359 219 172.5 73
Show 15416+5613 STI2326 156 14.2 76
Show 15565+5717 STF1996 AB 108 19.4 78
Show 15565+5717 STF1996 AC 141 162.0 78
Show 15599+5557 CVR1658 231 3.0 80
Show 15428+5530 STI2327 236 8.5 81
Show 15411+5541 TDS 784 329 1.2 88
Show 16012+5626 KPP3977 20 4.2 89
Show 15490+5447 GRV1118 334 24.4 91
Show 15587+5723 LDS2364 358 26.9 93
Show 15568+5459 UC 215 68 22.1 94
Show 15549+5747 LDS2360 242 13.6 97
Show 15533+5758 KPP3298 218 4.6 104
Show 15384+5717 CVR1637 5 3.2 118
Show 15389+5728 STTA141 AB 204 88.0 120
Show 15389+5728 STTA141 AC 335 234.1 120
Show 15389+5728 STTA141 AD 154 35.2 120
Show 15590+5435 TDS9709 200 0.7 124
Show 15368+5531 STI2324 312 10.6 125
Show 16058+5637 ARG 29 136 24.9 128
Show 15361+5531 A 1124 145 1.4 131
Show 16061+5652 TDS 802 306 0.9 133
Show 16065+5604 YSC 110 142 0.2 133
Show 16004+5431 HU 154 298 1.4 135
Show 15523+5402 CVR 804 303 28.3 136
Show 15576+5820 CVR1655 293 4.8 137
Show 16014+5806 SLW1157 263 61.6 141
Show 16055+5511 TOI4045 45 0.3 142
Show 15414+5821 RAO 338 224 0.2 145
Show 16081+5605 STI2331 19 6.5 146
Show 16055+5504 CVR 811 240 8.7 147
Show 15391+5812 LDS2725 275 6.1 148
Show 15433+5833 LDS2726 65 5.6 149
Show 15384+5809 TDS9573 11 1.0 150
Show 15528+5848 TDS9673 343 0.8 152
Show 15324+5628 DBR 246 306 3.1 152
Show 16029+5427 LDS4627 101 187.8 153
Show 15330+5527 GRV1113 80 13.5 153
Show 15376+5806 SHN 203 -1 0.3 153
Show 15389+5420 CVR1639 80 5.1 154
Show 15375+5431 YSC 57 43 0.9 154
Show 15321+5628 DBR 247 282 5.8 154

 
 
WDS 15506+5617 : COMPONENTS
 
 
  A
B pa=359.6°
sep=3.14"
 
 
15506+5617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155036.73+561650.7 Mag 18.4 Spectral class M0 (red)
PmRA 3.00 PmDE -43.0
 
 
15506+5617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155036.73+561653.8 Mag 18.8 Spectral class M1 (red)
Calc delta mag 0.4 Calc coord yes