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Doubles in session


Current system
09305+3822
LDS 3899


Nearby doubles
16' : 09317+3830
AG 168AB

26' : 09290+3804
SKF 253

43' : 09320+3743
DAM1640

43' : 09341+3826
HJ 2499

46' : 09326+3744
COU1899

48' : 09334+3750
ZHN 13

56' : 09267+3855
COU1898

58' : 09302+3920
CBL 283

59' : 09257+3837
ES 298AB

61' : 09254+3816
MLB 65

66' : 09328+3922
CVR 534

68' : 09251+3845
ES 297

72' : 09307+3710
GRV 790

73' : 09363+3848
CVR 535

77' : 09275+3930
LEP 36

79' : 09238+3825
AG 164

83' : 09361+3733
SKF 254

90' : 09302+3653
SLW 361

95' : 09235+3908
STF1344

97' : 09284+3955
TDS6583

98' : 09256+3941
YSC 4

102' : 09322+4001
SCA9001

109' : 09390+3905
CVR1233

112' : 09354+3958
STF1369AB

113' : 09210+3811
STF1338AB

115' : 09338+3634
HU 1127



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.

09305+3822 LDS 3899

 
 
09h 30m 29.00s +38° 21' 59.1" P.A. 243.00 sep 8.2 mag 17.31,18.18
 
 
Coord 2000 09305+3822 Discov num LDS3899 Comp Coord arcsec 2000 09 30 29.00 +38 21 59.1
Date first 1953 Date last 2016 Obs 11
Pa first 246 Pa last 242.6 P.A. Now (θ) 242.6°
Sep first 8.4 Sep last 8.218 Sep. Now (ρ) 8.218"
Mag pri 17.31 Mag sec 18.18 delta mag (ΔM) 0.87 Spectral class
Pri motion ra -154 Sec motion ra -152
Pri motion dec -117 Sec motion dec -117
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Gaia DR2 811373443098745856
 
 
WDS 09305+3822 LDS 3899 : NOTES
 
 
discov_num notes refcode
LDS3899 NLTT 21915/21914 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
09305+3822 LDS3899 2000 4 242 8.0 17.31 18.18 D 093029.00+382159.1
09305+3822 LDS3899 2015 5 243 8.2 17.31 18.18 NV 093029.00+382159.1
09305+3822 LDS3899 2016 11 243 8.2 17.31 18.18 NV 093029.00+382159.1

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

 
 
WDS 09305+3822 LDS 3899 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09305+3822 LDS 3899 : MEASURES
 
 
No records found.

 
 
WDS 09305+3822 : VIRTUAL EYEPIECE
 
 

09305+3822 LDS3899A mag 17.31 09305+3822 LDS3899B sep 6.9 P.A. 236.50 mag 18.18 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 09305+3822 : ALADIN DSS IMAGE @ 09h 30m 29.00s +38° 21' 59.1"
 
 
 
 
WDS 09305+3822 LDS 3899 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09305+3822 LDS3899 distance=0' 09317+3830 AG 168AB distance=16' 09317+3830 AG 168AC distance=16' 09290+3804 SKF 253 distance=26' 09320+3743 DAM1640 distance=43' 09341+3826 HJ 2499 distance=43' 09326+3744 COU1899 distance=46' 09334+3750 ZHN 13 distance=48' 09267+3855 COU1898 distance=56' 09302+3920 CBL 283 distance=58' 09257+3837 ES 298AB distance=59' 09257+3837 ES 298AD distance=59' 09257+3837 ES 298AC distance=59' 09257+3837 ES 298BC distance=59' 09257+3837 ES 298BD distance=59' 09257+3837 ES 298CD distance=60' 09254+3816 MLB 65 distance=61' 09357+3832 RAO 647Aa,Ab distance=62' 09328+3922 CVR 534 distance=66' 09251+3845 ES 297 distance=68' 09307+3710 GRV 790 distance=72' 09363+3848 CVR 535 distance=73' 09275+3930 LEP 36 distance=77' 09238+3825 AG 164 distance=79' 09361+3733 SKF 254 distance=83' 09302+3653 SLW 361 distance=90' 09235+3908 STF1344 distance=95' 09284+3955 TDS6583 distance=97' 09256+3941 YSC 4 distance=98' 09322+4001 SCA9001 distance=102' 09390+3905 CVR1233 distance=109' 09354+3958 STF1369BC distance=112' 09354+3958 COU2084Aa,Ab distance=112' 09354+3958 STF1369AB distance=112' 09354+3958 STF1369AC distance=112' 09210+3811 STF1338AB distance=113' 09210+3811 STF1338AB,C distance=113' 09338+3634 HU 1127 distance=115' 09252+3642 CRB 82 distance=119' 09355+4006 CBL 36 distance=120' 09203+3825 SLW 349 distance=121' 09247+3641 VBS 16 distance=121' 09278+4019 UC 1795BC distance=122' 09278+4019 UC 1795AB distance=122' 09278+4019 UC 1795AC distance=122' 09221+3940 SKF1719 distance=126' 09394+3707 ALI 593 distance=131' 09193+3831 GIC 84 distance=132' 09414+3857 STF1374AB distance=133' 09414+3857 ABT 7AC distance=133' 09221+3959 ES 1541 distance=137' 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 09305+3822 LDS3899 243 8.2
Show 09317+3830 AG 168 AB 277 13.2 16
Show 09317+3830 AG 168 AC 306 122.8 16
Show 09290+3804 SKF 253 243 4.9 26
Show 09320+3743 DAM1640 121 6.2 43
Show 09341+3826 HJ 2499 304 10.0 43
Show 09326+3744 COU1899 156 1.4 46
Show 09334+3750 ZHN 13 202 152.9 48
Show 09267+3855 COU1898 164 1.7 56
Show 09302+3920 CBL 283 290 15.3 58
Show 09257+3837 ES 298 AB 318 8.5 59
Show 09257+3837 ES 298 AD 318 90.0 59
Show 09257+3837 ES 298 AC 320 93.4 59
Show 09257+3837 ES 298 BC 320 84.9 59
Show 09257+3837 ES 298 BD 318 81.5 59
Show 09257+3837 ES 298 CD 176 4.2 60
Show 09254+3816 MLB 65 319 4.4 61
Show 09357+3832 RAO 647 Aa,Ab 22 0.6 62
Show 09328+3922 CVR 534 308 14.0 66
Show 09251+3845 ES 297 39 3.8 68
Show 09307+3710 GRV 790 212 26.0 72
Show 09363+3848 CVR 535 22 18.8 73
Show 09275+3930 LEP 36 290 56.1 77
Show 09238+3825 AG 164 18 4.5 79
Show 09361+3733 SKF 254 122 162.3 83
Show 09302+3653 SLW 361 51 34.3 90
Show 09235+3908 STF1344 102 3.8 95
Show 09284+3955 TDS6583 92 0.6 97
Show 09256+3941 YSC 4 317 0.3 98
Show 09322+4001 SCA9001 317 99.6 102
Show 09390+3905 CVR1233 46 4.2 109
Show 09354+3958 STF1369 BC 324 141.6 112
Show 09354+3958 COU2084 Aa,Ab 190 0.1 112
Show 09354+3958 STF1369 AB 150 25.1 112
Show 09354+3958 STF1369 AC 323 116.3 112
Show 09210+3811 STF1338 AB 318 1.2 113
Show 09210+3811 STF1338 AB,C 166 143.2 113
Show 09338+3634 HU 1127 31 0.4 115
Show 09252+3642 CRB 82 274 15.4 119
Show 09355+4006 CBL 36 131 13.2 120
Show 09203+3825 SLW 349 7 9.1 121
Show 09247+3641 VBS 16 283 1.6 121
Show 09278+4019 UC 1795 BC 195 7.5 122
Show 09278+4019 UC 1795 AB 86 47.9 122
Show 09278+4019 UC 1795 AC 95 46.2 122
Show 09221+3940 SKF1719 39 1.5 126
Show 09394+3707 ALI 593 119 11.7 131
Show 09193+3831 GIC 84 188 7.5 132
Show 09414+3857 STF1374 AB 312 2.8 133
Show 09414+3857 ABT 7 AC 10 307.3 133
Show 09221+3959 ES 1541 23 8.2 137

 
 
WDS 09305+3822 : COMPONENTS
 
 
  A
B pa=236.5°
sep=6.86"
 
 
09305+3822 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 093029.00+382159.1 Mag 17.31 PmRA -154.00
PmDE -117.0
 
 
09305+3822 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093028.51+382155.3 Mag 18.18 PmRA -152.00
PmDE -117.0 Calc delta mag 0.87 Calc coord yes