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Doubles in session


Current system
19255+6820
LDS 2436


Nearby doubles
41' : 19327+6811
LDS2444

42' : 19286+6859
LDS2438

42' : 19330+6819
LDS2445

44' : 19244+6904
TDT1431

46' : 19256+6907
TOI1401

47' : 19247+6907
LDS2435

50' : 19170+6808
MLR 88

55' : 19349+6804
MLB 291

61' : 19147+6830
TDT1314

62' : 19348+6748
MLB 290AB

63' : 19168+6742
STF2514AB

65' : 19361+6755
MLB1083

66' : 19153+6750
HAU 3

69' : 19143+6754
STF2508

69' : 19303+6719
LDS2441

69' : 19173+6731
UC 3877

73' : 19126+6829
LDS2431

77' : 19314+6712
TDT1519

79' : 19396+6815
MLB 292

79' : 19146+6733
MLB 356

84' : 19263+6658
HU 944

84' : 19126+6740
BUP 186AB
Altais

87' : 19324+6940
STT 590AB
Alsafi

89' : 19414+6820
LDS2779

89' : 19257+6653
UC 3930

91' : 19106+6749
LDS2430AB



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

19255+6820 LDS 2436

 
 
19h 25m 33.29s +68° 20' 51.9" P.A. 325.00 sep 3.7 mag 13.00,13.60
 
 
Coord 2000 19255+6820 Discov num LDS2436 Comp Coord arcsec 2000 19 25 33.29 +68 20 51.9
Date first 1953 Date last 2016 Obs 7
Pa first 323 Pa last 325.3 P.A. Now (θ) 325.3°
Sep first 4.5 Sep last 3.73 Sep. Now (ρ) 3.73"
Mag pri 13.00 Mag sec 13.60 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +106 Sec motion ra +115
Pri motion dec +119 Sec motion dec +118
Notes N (See Notes)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2261264581576974464
 
 
WDS 19255+6820 LDS 2436 : NOTES
 
 
discov_num notes refcode
LDS2436 LDS5244.
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19255+6820 LDS2436 1999 3 326 3.8 13.00 13.60 N D 192533.29+682051.9
19255+6820 LDS2436 2003 4 325 3.7 13.00 13.60 N D 192533.29+682051.9
19255+6820 LDS2436 2015 5 325 3.7 13.00 13.60 N 192533.29+682051.9
19255+6820 LDS2436 2016 7 325 3.7 13.00 13.60 N 192533.29+682051.9

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

 
 
WDS 19255+6820 LDS 2436 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19255+6820 LDS 2436 : MEASURES
 
 
No records found.

 
 
WDS 19255+6820 : VIRTUAL EYEPIECE
 
 

19255+6820 LDS2436A mag 13 19255+6820 LDS2436B sep 3.2 P.A. 345.70 mag 13.6 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 19255+6820 : ALADIN DSS IMAGE @ 19h 25m 33.29s +68° 20' 51.9"
 
 
 
 
WDS 19255+6820 LDS 2436 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19255+6820 LDS2436 distance=0' 19327+6811 LDS2444 distance=41' 19286+6859 LDS2438 distance=42' 19330+6819 LDS2445 distance=42' 19244+6904 TDT1431 distance=44' 19256+6907 TOI1401 distance=46' 19247+6907 LDS2435 distance=47' 19170+6808 MLR 88 distance=50' 19349+6804 MLB 291 distance=55' 19147+6830 TDT1314 distance=61' 19348+6748 MLB 290AB distance=62' 19348+6748 MLB 290BC distance=62' 19168+6742 STF2514AB distance=63' 19168+6742 STF2514AC distance=63' 19361+6755 MLB1083 distance=65' 19153+6750 HAU 3 distance=66' 19143+6754 STF2508 distance=69' 19303+6719 LDS2441 distance=69' 19173+6731 UC 3877 distance=69' 19126+6829 LDS2431 distance=73' 19314+6712 TDT1519 distance=77' 19396+6815 MLB 292 distance=79' 19146+6733 MLB 356 distance=79' 19263+6658 HU 944 distance=84' 19126+6740 BUP 186AB (Altais) distance=84' 19126+6740 BUP 186AC (Altais) distance=84' 19324+6940 STT 590AB (Alsafi) distance=87' 19324+6940 WGA 1AC (Alsafi) distance=87' 19414+6820 LDS2779 distance=89' 19257+6653 UC 3930 distance=89' 19106+6749 LDS2430AB distance=91' 19106+6749 DAM1456AC distance=91' 19217+6956 ELD 1 distance=98' 19203+6955 YSC 68 distance=99' 19123+6928 TDT1292 distance=99' 19141+6707 HDS2722 distance=99' 19324+6648 LDS2443 distance=100' 19079+6756 MLB1082 distance=102' 19419+6733 MLB1085 distance=104' 19376+6658 SKF1241 distance=108' 19320+6636 LDS2442 distance=111' 19300+6630 BU 1335BC distance=114' 19300+6630 STF2546AB distance=114' 19083+6928 DAM 136 distance=116' 19405+6946 MLB1084 distance=117' 19133+6647 MLR 98 distance=117' 19106+6700 MLB 288 distance=117' 19433+6929 MLB 415 distance=118' 19050+6928 LDS1899 distance=118' 19112+6952 MLR 92 distance=120' 19067+6716 LDS2760 distance=126' 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 19255+6820 LDS2436 325 3.7 0
Show 19327+6811 LDS2444 175 11.9 41
Show 19286+6859 LDS2438 210 9.4 42
Show 19330+6819 LDS2445 0 43.0 42
Show 19244+6904 TDT1431 56 0.7 44
Show 19256+6907 TOI1401 45 0.2 46
Show 19247+6907 LDS2435 24 10.8 47
Show 19170+6808 MLR 88 210 0.6 50
Show 19349+6804 MLB 291 170 3.9 55
Show 19147+6830 TDT1314 50 0.5 61
Show 19348+6748 MLB 290 AB 78 19.3 62
Show 19348+6748 MLB 290 BC 308 4.1 62
Show 19168+6742 STF2514 AB 349 24.0 63
Show 19168+6742 STF2514 AC 255 138.9 63
Show 19361+6755 MLB1083 162 8.8 65
Show 19153+6750 HAU 3 237 6.6 66
Show 19143+6754 STF2508 116 17.7 69
Show 19303+6719 LDS2441 159 9.9 69
Show 19173+6731 UC 3877 356 32.5 69
Show 19126+6829 LDS2431 148 9.4 73
Show 19314+6712 TDT1519 84 0.4 77
Show 19396+6815 MLB 292 318 7.8 79
Show 19146+6733 MLB 356 20 4.1 79
Show 19263+6658 HU 944 356 1.5 84
Show Altais 19126+6740 BUP 186 AB 341 80.4 84
Show Altais 19126+6740 BUP 186 AC 21 131.2 84
Show Alsafi 19324+6940 STT 590 AB 339 492.8 87
Show Alsafi 19324+6940 WGA 1 AC -1 11.0 87
Show 19414+6820 LDS2779 300 1.6 89
Show 19257+6653 UC 3930 235 33.0 89
Show 19106+6749 LDS2430 AB 38 18.6 91
Show 19106+6749 DAM1456 AC 19 8.8 91
Show 19217+6956 ELD 1 75 5.8 98
Show 19203+6955 YSC 68 247 0.6 99
Show 19123+6928 TDT1292 59 2.4 99
Show 19141+6707 HDS2722 25 0.1 99
Show 19324+6648 LDS2443 245 11.2 100
Show 19079+6756 MLB1082 39 12.9 102
Show 19419+6733 MLB1085 179 15.7 104
Show 19376+6658 SKF1241 207 34.0 108
Show 19320+6636 LDS2442 180 7.3 111
Show 19300+6630 BU 1335 BC 24 2.2 114
Show 19300+6630 STF2546 AB 10 8.5 114
Show 19083+6928 DAM 136 112 9.2 116
Show 19405+6946 MLB1084 95 11.1 117
Show 19133+6647 MLR 98 286 0.5 117
Show 19106+6700 MLB 288 288 3.9 117
Show 19433+6929 MLB 415 350 8.7 118
Show 19050+6928 LDS1899 250 3.2 118
Show 19112+6952 MLR 92 30 0.4 120
Show 19067+6716 LDS2760 220 23.5 126

 
 
WDS 19255+6820 : COMPONENTS
 
 
  A
B pa=345.7°
sep=3.17"
 
 
19255+6820 A
 
 
Coord arcsec 2000 192533.29+682051.9 Mag 13 PmRA 106.00 PmDE 119.0
 
 
19255+6820 B
 
 
Coord arcsec 2000 192533.15+682055.0 Mag 13.6 PmRA 115.00 PmDE 118.0
Calc delta mag 0.6 Calc coord yes