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Doubles in session


Current system
10331+2751
LDS 1247


Nearby doubles
13' : 10323+2759
CBL 313

14' : 10325+2739
HJ 484

22' : 10320+2807
BRT 24

53' : 10291+2746
SLW 479

61' : 10299+2835
STTA105

66' : 10375+2818
VVO 6

69' : 10280+2741
KPP3816AB

72' : 10379+2825
LDS1254

72' : 10332+2903
SKF1844

74' : 10291+2842
CVR1294

76' : 10274+2806
TDS7284

79' : 10385+2725
HJ 5481

81' : 10358+2902
TDS 596

86' : 10361+2907
LDS1248

87' : 10389+2712
COU 778

100' : 10354+2616
STF1451AB

102' : 10382+2636
STF1454

102' : 10395+2845
HJ 488

104' : 10347+2610
DAM2433

106' : 10409+2739
DAM1435

111' : 10268+2904
KU 99

112' : 10357+2605
TDS7363

113' : 10326+2943
COU1126

117' : 10375+2932
CBL 314

117' : 10408+2657
COU 779

118' : 10417+2728
A 557



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10331+2751 LDS 1247

 
 
10h 33m 01.78s +27° 50' 49.8" P.A. 351.00 sep 64.9 mag 15.90,19.00
 
 
Coord 2000 10331+2751 Discov num LDS1247 Comp Coord arcsec 2000 10 33 01.78 +27 50 49.8
Date first 1963 Date last 2015 Obs 4
Pa first 351 Pa last 350.5 P.A. Now (θ) 350.5°
Sep first 65.0 Sep last 64.853 Sep. Now (ρ) 64.853"
Mag pri 15.90 Mag sec 19.00 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -045 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 728314891626725504
 
 
WDS 10331+2751 LDS 1247 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
10331+2751 LDS1247 1998 2 351 65.0 15.90 19.00 D 103301.78+275049.8
10331+2751 LDS1247 2010 3 351 65.0 15.90 19.00 103301.78+275049.8
10331+2751 LDS1247 2015 4 351 64.9 15.90 19.00 103301.78+275049.8

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

 
 
WDS 10331+2751 LDS 1247 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10331+2751 LDS 1247 : MEASURES
 
 
No records found.

 
 
WDS 10331+2751 : VIRTUAL EYEPIECE
 
 

10331+2751 LDS1247A mag 15.9 10331+2751 LDS1247B sep 64.7 P.A. 351.60 mag 19 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 10331+2751 : ALADIN DSS IMAGE @ 10h 33m 01.78s +27° 50' 49.8"
 
 
 
 
WDS 10331+2751 LDS 1247 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10331+2751 LDS1247 distance=0' 10323+2759 CBL 313 distance=13' 10325+2739 HJ 484 distance=14' 10320+2807 BRT 24 distance=22' 10291+2746 SLW 479 distance=53' 10299+2835 STTA105 distance=61' 10375+2818 VVO 6 distance=66' 10280+2741 KPP3816AB distance=69' 10379+2825 LDS1254 distance=72' 10332+2903 SKF1844 distance=72' 10291+2842 CVR1294 distance=74' 10274+2806 TDS7284 distance=76' 10385+2725 HJ 5481 distance=79' 10358+2902 TDS 596 distance=81' 10361+2907 LDS1248 distance=86' 10389+2712 COU 778 distance=87' 10354+2616 STF1451AB distance=100' 10354+2616 STF1451AC distance=100' 10382+2636 STF1454 distance=102' 10395+2845 HJ 488 distance=102' 10347+2610 DAM2433 distance=104' 10409+2739 DAM1435 distance=106' 10268+2904 KU 99 distance=111' 10357+2605 TDS7363 distance=112' 10326+2943 COU1126 distance=113' 10375+2932 CBL 314 distance=117' 10408+2657 COU 779 distance=117' 10417+2728 A 557 distance=118' 10264+2628 CVR1290 distance=121' 10405+2905 AZC 64 distance=123' 10287+2944 SMA 74 distance=127' 10420+2701 COU 780 distance=130' 10298+2545 LDS3993 distance=133' 10270+2941 STF1432 distance=136' 10236+2651 UC 1921 distance=140' 10376+3001 LDS1253 distance=143' 10375+3015 HJ 487AB distance=143' 10375+3015 OPI 17AC distance=143' 10311+3014 LDS1243 distance=146' 10441+2806 LDS1257 distance=147' 10257+2944 TDS7264 distance=149' 10425+2912 LDS1255 distance=149' 10374+2533 DAM2460 distance=150' 10283+2534 COU 777 distance=151' 10318+3021 SLW 483 distance=152' 10432+2652 LDS1256 distance=152' 10234+2630 A 1990 distance=152' 10218+2715 COU 959 distance=154' 10264+2545 HDS1500 distance=155' 10331+3027 DAM2420 distance=157' 10236+2617 A 1991 distance=157' 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 10331+2751 LDS1247 351 64.9
Show 10323+2759 CBL 313 266 30.4 13
Show 10325+2739 HJ 484 219 12.3 14
Show 10320+2807 BRT 24 178 4.3 22
Show 10291+2746 SLW 479 14 16.5 53
Show 10299+2835 STTA105 226 134.6 61
Show 10375+2818 VVO 6 182 10.5 66
Show 10280+2741 KPP3816 AB 334 11.7 69
Show 10379+2825 LDS1254 17 8.5 72
Show 10332+2903 SKF1844 345 31.2 72
Show 10291+2842 CVR1294 348 4.3 74
Show 10274+2806 TDS7284 263 0.6 76
Show 10385+2725 HJ 5481 113 14.7 79
Show 10358+2902 TDS 596 280 1.6 81
Show 10361+2907 LDS1248 271 16.3 86
Show 10389+2712 COU 778 122 0.7 87
Show 10354+2616 STF1451 AB 271 8.5 100
Show 10354+2616 STF1451 AC 331 59.9 100
Show 10382+2636 STF1454 358 1.3 102
Show 10395+2845 HJ 488 21 28.6 102
Show 10347+2610 DAM2433 297 7.7 104
Show 10409+2739 DAM1435 26 1.3 106
Show 10268+2904 KU 99 318 22.0 111
Show 10357+2605 TDS7363 181 0.5 112
Show 10326+2943 COU1126 194 0.4 113
Show 10375+2932 CBL 314 325 43.9 117
Show 10408+2657 COU 779 97 0.4 117
Show 10417+2728 A 557 127 5.1 118
Show 10264+2628 CVR1290 264 4.1 121
Show 10405+2905 AZC 64 304 20.7 123
Show 10287+2944 SMA 74 212 6.9 127
Show 10420+2701 COU 780 95 0.2 130
Show 10298+2545 LDS3993 26 33.7 133
Show 10270+2941 STF1432 121 28.6 136
Show 10236+2651 UC 1921 175 19.5 140
Show 10376+3001 LDS1253 163 18.4 143
Show 10375+3015 HJ 487 AB 2 13.6 143
Show 10375+3015 OPI 17 AC 290 52.5 143
Show 10311+3014 LDS1243 274 8.9 146
Show 10441+2806 LDS1257 154 4.7 147
Show 10257+2944 TDS7264 134 0.7 149
Show 10425+2912 LDS1255 231 5.4 149
Show 10374+2533 DAM2460 57 7.5 150
Show 10283+2534 COU 777 29 1.6 151
Show 10318+3021 SLW 483 225 65.7 152
Show 10432+2652 LDS1256 353 5.6 152
Show 10234+2630 A 1990 290 1.5 152
Show 10218+2715 COU 959 336 1.7 154
Show 10264+2545 HDS1500 305 0.2 155
Show 10331+3027 DAM2420 16 3.4 157
Show 10236+2617 A 1991 191 1.5 157

 
 
WDS 10331+2751 : COMPONENTS
 
 
  A
B pa=351.6°
sep=64.66"
 
 
10331+2751 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 103301.78+275049.8 Mag 15.9 PmRA -45.00
PmDE 0.0
 
 
10331+2751 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 103301.07+275153.8 Mag 19 Calc delta mag 3.1
Calc coord yes