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Current system
09565+6932
LDS 2581


Nearby doubles
24' : 10005+6943
ODE 5

33' : 09571+7004
TDS 561

39' : 09551+6854
STF1386AB

40' : 10009+6900
CVR 549

47' : 09591+6847
ODE 4

56' : 10015+6843
STF1398

57' : 09547+6837
ODE 2

57' : 10029+6847
STF1400AB

57' : 09598+6838
TDS6949

57' : 09471+7001
TDS6808

59' : 09464+6956
DAM1732

59' : 09486+6850
UC 140AB

59' : 10024+6842
DAM1946

61' : 10075+6952
A 1085

62' : 10015+6837
ODE 6AB

63' : 09578+6829
ODE 3

67' : 10003+6829
CBL 296

72' : 09513+7038
HJ 2506

79' : 09427+7004
OSV 3AB

85' : 10071+6830
TDS7031

91' : 09466+7047
KPP 556

91' : 10057+7048
MLR 421

92' : 09505+6806
GRV1181

93' : 10085+6826
ENG 41AB

94' : 09389+6917
A 1084

114' : 10118+6814
SLW 444



Selections
Full WDS
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.

09565+6932 LDS 2581

 
 
09h 56m 29.27s +69° 31' 49.3" P.A. 76.00 sep 36.4 mag 14.13,18.03
 
 
Coord 2000 09565+6932 Discov num LDS2581 Comp Coord arcsec 2000 09 56 29.27 +69 31 49.3
Date first 1965 Date last 2016 Obs 12
Pa first 75 Pa last 76.4 P.A. Now (θ) 76.4°
Sep first 33.0 Sep last 36.449 Sep. Now (ρ) 36.449"
Mag pri 14.13 Mag sec 18.03 delta mag (ΔM) 3.9 Spectral class
Pri motion ra -178 Sec motion ra -179
Pri motion dec -168 Sec motion dec -168
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.004 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1070536751902235776
 
 
WDS 09565+6932 LDS 2581 : NOTES
 
 
discov_num notes refcode
LDS2581 NLTT 22918/22922 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
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
09565+6932 LDS2581 2000 4 76 36.4 14.13 18.03 D 095629.41+693150.3
09565+6932 LDS2581 2010 5 77 36.4 14.13 18.03 N 095629.27+693149.3
09565+6932 LDS2581 2015 6 76 36.5 14.13 18.03 N 095629.27+693149.3
09565+6932 LDS2581 2016 12 76 36.4 14.13 18.03 N 095629.27+693149.3

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

 
 
WDS 09565+6932 LDS 2581 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09565+6932 LDS 2581 : MEASURES
 
 
No records found.

 
 
WDS 09565+6932 : VIRTUAL EYEPIECE
 
 

09565+6932 LDS2581A mag 14.13 09565+6932 LDS2581B sep 15.1 P.A. 55.30 mag 18.03 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 09565+6932 : ALADIN DSS IMAGE @ 09h 56m 29.27s +69° 31' 49.3"
 
 
 
 
WDS 09565+6932 LDS 2581 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09565+6932 LDS2581 distance=1' 10005+6943 ODE 5 distance=24' 09571+7004 TDS 561 distance=33' 09551+6854 STF1387CD distance=37' 09551+6854 STF1386AB distance=39' 09551+6854 STF1386AB,CD distance=39' 10009+6900 CVR 549 distance=40' 09591+6847 ODE 4 distance=47' 10015+6843 STF1398 distance=56' 09547+6837 ODE 2 distance=57' 10029+6847 STF1400AB distance=57' 10029+6847 ODE 7AC distance=57' 09598+6838 TDS6949 distance=57' 09471+7001 TDS6808 distance=57' 09464+6956 DAM1732 distance=59' 09486+6850 UC 140BC distance=59' 09486+6850 UC 140AB distance=59' 09486+6850 UC 140AC distance=59' 10024+6842 DAM1946 distance=59' 10075+6952 A 1085 distance=61' 10015+6837 ODE 6AB distance=62' 10015+6837 FYM 629AC distance=62' 09578+6829 ODE 3 distance=63' 10003+6829 CBL 296 distance=67' 09513+7038 HJ 2506 distance=72' 09427+7004 LDS1698BC distance=77' 09427+7004 OSV 3AB distance=79' 10071+6830 TDS7031 distance=85' 09466+7047 KPP 556 distance=91' 10085+6826 BUP 129BC distance=91' 10057+7048 MLR 421 distance=91' 09505+6806 GRV1181 distance=92' 10085+6826 ENG 41AB distance=93' 09389+6917 A 1084 distance=94' 10118+6814 SLW 444 distance=114' 10152+7046 FYM 648 distance=122' 09474+6738 DAM1744 distance=125' 09466+6733 SHN 129 distance=131' 10108+7142 DAM2097 distance=149' 09438+6714 SHN 128 distance=155' 10129+7143 TDS7112 distance=155' 09425+7153 UC 135 distance=158' 09432+6709 MLR 323Aa,Ab distance=161' 09432+6709 MLB 405AB distance=161' 09404+6718 DAM1689 distance=162' 09411+6713 TDS6737 distance=163' 09437+7202 MLR 420 distance=163' 09533+6648 TDS6880 distance=165' 09528+6646 DAM1822 distance=167' 09434+7206 DAM1711 distance=168' 10079+6650 RAO 15 distance=174' 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 09565+6932 LDS2581 76 36.4 1
Show 10005+6943 ODE 5 262 16.6 24
Show 09571+7004 TDS 561 106 0.9 33
Show 09551+6854 STF1387 CD 273 8.9 37
Show 09551+6854 STF1386 AB 111 2.1 39
Show 09551+6854 STF1386 AB,CD 353 137.7 39
Show 10009+6900 CVR 549 2 7.1 40
Show 09591+6847 ODE 4 1 18.8 47
Show 10015+6843 STF1398 102 4.1 56
Show 09547+6837 ODE 2 115 5.4 57
Show 10029+6847 STF1400 AB 225 3.6 57
Show 10029+6847 ODE 7 AC 299 675.6 57
Show 09598+6838 TDS6949 330 0.7 57
Show 09471+7001 TDS6808 147 0.6 57
Show 09464+6956 DAM1732 83 3.3 59
Show 09486+6850 UC 140 BC 218 40.0 59
Show 09486+6850 UC 140 AB 63 20.6 59
Show 09486+6850 UC 140 AC 195 23.3 59
Show 10024+6842 DAM1946 184 16.2 59
Show 10075+6952 A 1085 248 0.4 61
Show 10015+6837 ODE 6 AB 97 5.4 62
Show 10015+6837 FYM 629 AC 26 10.8 62
Show 09578+6829 ODE 3 33 16.1 63
Show 10003+6829 CBL 296 13 15.5 67
Show 09513+7038 HJ 2506 83 11.0 72
Show 09427+7004 LDS1698 BC 36 34.0 77
Show 09427+7004 OSV 3 AB 77 88.7 79
Show 10071+6830 TDS7031 2 0.6 85
Show 09466+7047 KPP 556 23 5.2 91
Show 10085+6826 BUP 129 BC 327 198.5 91
Show 10057+7048 MLR 421 193 2.0 91
Show 09505+6806 GRV1181 265 9.5 92
Show 10085+6826 ENG 41 AB 258 158.2 93
Show 09389+6917 A 1084 243 3.5 94
Show 10118+6814 SLW 444 288 19.5 114
Show 10152+7046 FYM 648 202 6.6 122
Show 09474+6738 DAM1744 49 0.9 125
Show 09466+6733 SHN 129 -1 0.1 131
Show 10108+7142 DAM2097 299 4.4 149
Show 09438+6714 SHN 128 -1 0.7 155
Show 10129+7143 TDS7112 94 0.6 155
Show 09425+7153 UC 135 280 13.8 158
Show 09432+6709 MLR 323 Aa,Ab 24 0.4 161
Show 09432+6709 MLB 405 AB 109 7.4 161
Show 09404+6718 DAM1689 279 1.9 162
Show 09411+6713 TDS6737 258 0.5 163
Show 09437+7202 MLR 420 117 0.2 163
Show 09533+6648 TDS6880 147 0.7 165
Show 09528+6646 DAM1822 75 4.5 167
Show 09434+7206 DAM1711 88 2.1 168
Show 10079+6650 RAO 15 71 0.5 174

 
 
WDS 09565+6932 : COMPONENTS
 
 
  A
B pa=55.3°
sep=15.06"
 
 
09565+6932 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 095629.27+693149.3 Mag 14.13 PmRA -178.00
PmDE -168.0
 
 
09565+6932 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 095631.63+693157.9 Mag 18.03 PmRA -179.00
PmDE -168.0 Calc delta mag 3.9 Calc coord yes