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Doubles in session


Current system
12262+2728
LDS 1307 AB


Nearby doubles
29' : 12254+2700
SLE 895

30' : 12272+2701
STF1643AB

30' : 12258+2658
SLE 896

32' : 12282+2712
CVR1437

35' : 12271+2655
UC 2341

35' : 12241+2706
SKF1014

39' : 12268+2650
LDS1308AB

43' : 12251+2647
LNV 9

43' : 12261+2645
GUR 30

51' : 12269+2816
SMR 58

53' : 12223+2737
RAO 276

57' : 12264+2630
CVR1431

59' : 12305+2732
COU 594

60' : 12218+2738
LDS1299

66' : 12298+2812
LDS4218

67' : 12283+2828
LDS4213

70' : 12258+2836
LEP 132

74' : 12287+2836
LDS1312

77' : 12266+2611
SLW 721

77' : 12225+2827
SKF1475

77' : 12207+2703
STF1633

79' : 12268+2609
SLE 897AB

79' : 12317+2701
STF1651

81' : 12311+2641
LDS4223

85' : 12300+2835
LDS4220

85' : 12297+2837
HJ 3339



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.

12262+2728 LDS 1307 AB

 
 
12h 26m 09.58s +27° 26' 56.4" P.A. 232.00 sep 47.7 mag 17.20,18.40
 
 
Coord 2000 12262+2728 Discov num LDS1307 Comp AB Coord arcsec 2000 12 26 09.58 +27 26 56.4
Date first 1963 Date last 2015 Obs 8
Pa first 226 Pa last 231.6 P.A. Now (θ) 231.6°
Sep first 52.0 Sep last 47.715 Sep. Now (ρ) 47.715"
Mag pri 17.20 Mag sec 18.40 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -065 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12262+2728 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 26 10 +27 26 56 LDS 1307 Aa,Ab 2015 1 69 2.5 15.60 20.00 4.40
Show 12 26 10 +27 26 56 LDS 1307 AB 2015 8 232 47.7 17.20 18.40 1.20 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices
 
 
WDS 12262+2728 LDS 1307 AB : 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
12262+2728 LDS1307 AB 2015 6 232 47.8 17.20 18.40 122609.58+272656.4

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

 
 
WDS 12262+2728 LDS 1307 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12262+2728 LDS 1307 AB : MEASURES
 
 
No records found.

 
 
WDS 12262+2728 : VIRTUAL EYEPIECE
 
 

12262+2728 LDS1307A mag 17.2 12262+2728 LDS1307Ab sep 2.2 P.A. 66.40 mag 20 12262+2728 LDS1307B sep 44.5 P.A. 228.20 mag 18.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12262+2728 : ALADIN DSS IMAGE @ 12h 26m 09.58s +27° 26' 56.4"
 
 
 
 
WDS 12262+2728 LDS 1307 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12262+2728 LDS1307AB distance=0' 12254+2700 SLE 895 distance=29' 12272+2701 STF1643AB distance=30' 12272+2701 LEP 54AC distance=30' 12258+2658 SLE 896 distance=30' 12282+2712 CVR1437 distance=32' 12271+2655 UC 2341 distance=35' 12241+2706 SKF1014 distance=35' 12268+2650 LDS1308AB distance=39' 12251+2647 LNV 9 distance=43' 12261+2645 GUR 30 distance=43' 12269+2816 SMR 58 distance=51' 12223+2737 RAO 276 distance=53' 12264+2630 CVR1431 distance=57' 12305+2732 COU 594 distance=59' 12218+2738 LDS1299 distance=60' 12298+2812 LDS4218 distance=66' 12283+2828 LDS4213 distance=67' 12258+2836 LEP 132 distance=70' 12287+2836 LDS1312 distance=74' 12266+2611 SLW 721 distance=77' 12225+2827 SKF1475 distance=77' 12207+2703 STF1633 distance=77' 12268+2609 SLE 897AB distance=79' 12268+2609 UC 2339AC distance=79' 12317+2701 STF1651 distance=79' 12311+2641 LDS4223 distance=81' 12300+2835 LDS4220 distance=85' 12297+2837 HJ 3339 distance=85' 12243+2606 YSC 97 distance=85' 12271+2603 CVR1434 distance=85' 12219+2833 LDS1300 distance=87' 12203+2637 PIN 6 distance=93' 12311+2621 GUR 31 distance=94' 12279+2556 SDK 79 distance=94' 12195+2809 LEP 53 distance=99' 12326+2816 SDK 92AB distance=99' 12326+2816 SKF1479BC distance=99' 12190+2751 TDS8321 distance=99' 12289+2555 BU 1080BC distance=100' 12289+2555 BU 1080BD distance=100' 12289+2555 STFA 21AB distance=100' 12289+2555 SLE 898AE distance=100' 12289+2555 SLE 898AF distance=100' 12289+2555 BU 1080AD distance=100' 12186+2715 LDS1290 distance=101' 12303+2858 LDS4222 distance=107' 12182+2718 HDS1733 distance=107' 12225+2551 SHJ 143AB distance=108' 12225+2551 SHJ 143AC distance=108' 12225+2551 ARN 6AD distance=108' 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 12262+2728 LDS1307 AB 232 47.7
Show 12262+2728 LDS1307 Aa,Ab 69 2.5
Show 12254+2700 SLE 895 39 20.9 29
Show 12272+2701 STF1643 AB 3 2.8 30
Show 12272+2701 LEP 54 AC 261 221.4 30
Show 12258+2658 SLE 896 144 19.4 30
Show 12282+2712 CVR1437 313 3.4 32
Show 12271+2655 UC 2341 356 30.4 35
Show 12241+2706 SKF1014 345 3.4 35
Show 12268+2650 LDS1308 AB 215 51.8 39
Show 12251+2647 LNV 9 7 3.5 43
Show 12261+2645 GUR 30 166 1.1 43
Show 12269+2816 SMR 58 207 16.1 51
Show 12223+2737 RAO 276 281 2.0 53
Show 12264+2630 CVR1431 151 3.0 57
Show 12305+2732 COU 594 133 2.8 59
Show 12218+2738 LDS1299 207 12.9 60
Show 12298+2812 LDS4218 79 154.3 66
Show 12283+2828 LDS4213 80 2.0 67
Show 12258+2836 LEP 132 235 16.0 70
Show 12287+2836 LDS1312 297 125.0 74
Show 12266+2611 SLW 721 213 168.2 77
Show 12225+2827 SKF1475 294 1.9 77
Show 12207+2703 STF1633 245 9.0 77
Show 12268+2609 SLE 897 AB 126 13.7 79
Show 12268+2609 UC 2339 AC 263 39.3 79
Show 12317+2701 STF1651 215 7.0 79
Show 12311+2641 LDS4223 271 21.7 81
Show 12300+2835 LDS4220 229 107.5 85
Show 12297+2837 HJ 3339 157 19.9 85
Show 12243+2606 YSC 97 228 0.2 85
Show 12271+2603 CVR1434 336 5.0 85
Show 12219+2833 LDS1300 99 62.1 87
Show 12203+2637 PIN 6 187 42.7 93
Show 12311+2621 GUR 31 22 2.2 94
Show 12279+2556 SDK 79 43 2.4 94
Show 12195+2809 LEP 53 224 545.5 99
Show 12326+2816 SDK 92 AB 140 11.9 99
Show 12326+2816 SKF1479 BC 266 2.0 99
Show 12190+2751 TDS8321 267 0.7 99
Show 12289+2555 BU 1080 BC 180 1.4 100
Show 12289+2555 BU 1080 BD 284 192.9 100
Show 12289+2555 STFA 21 AB 251 146.4 100
Show 12289+2555 SLE 898 AE 270 447.4 100
Show 12289+2555 SLE 898 AF 145 125.5 100
Show 12289+2555 BU 1080 AD 270 324.0 100
Show 12186+2715 LDS1290 201 1.6 101
Show 12303+2858 LDS4222 222 10.8 107
Show 12182+2718 HDS1733 222 0.3 107
Show 12225+2551 SHJ 143 AB 57 37.0 108
Show 12225+2551 SHJ 143 AC 167 65.2 108

 
 
WDS 12262+2728 : COMPONENTS
 
 
  A Ab
Ab pa=66.4°
sep=2.22"
 
B pa=228.2°
sep=44.49"
pa=229.1°
sep=46.61"
 
 
12262+2728 A
 
 
Coord arcsec 2000 122609.58+272656.4 Mag 17.2 PmRA -65.00 PmDE -15.0
 
 
12262+2728 Ab
 
 
Coord arcsec 2000 122609.73+272657.3 Mag 20 PmRA -58.00 PmDE 20.0
Calc delta mag 4.4 Calc coord yes
 
 
12262+2728 B
 
 
Coord arcsec 2000 122607.09+272626.8 Mag 18.4 Calc delta mag 2.8 Calc coord yes