stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12405-0032
LDS 2887


Nearby doubles
19' : 12406-0013
JGP 5

30' : 12399+0100
SLW 753

30' : 12386-0041
FAR 37

32' : 12390-0055
NSC 26

38' : 12382+0017
UC 2374

51' : 12373-0015
SLW 747

52' : 12432+0000
BAL1162

60' : 12393+0129
KPP 725

64' : 12447+0026
CVR1463

71' : 12359+0035
LDS2885

79' : 12454+0101
NSN 40

82' : 12388+0150
UC 2376

88' : 12351+0105
CVR 128

88' : 12460-0059
LDS4263

92' : 12345-0048
UC 2360

93' : 12454+0128
HEI 770

93' : 12467-0040
OCC 666

96' : 12343+0051
SLW 736

97' : 12367+0150
SLW 744

100' : 12354+0135
BAL1886

101' : 12402-0108
GWP1842

108' : 12435-0105
GOM 15

109' : 12333-0038
WSO 1AB

109' : 12436+0210
A 2488

114' : 12429-0116
SKF2710

120' : 12412-0127
BU 607



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.

12405-0032 LDS 2887

 
 
12h 40m 30.31s -00° 32' 02.6" P.A. 100.00 sep 4.5 mag 18.00,18.00
 
 
Coord 2000 12405-0032 Discov num LDS2887 Comp Coord arcsec 2000 12 40 30.31 -00 32 02.6
Date first 1955 Date last 2016 Obs 7
Pa first 99 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 5.0 Sep last 4.499 Sep. Now (ρ) 4.499"
Mag pri 18.00 Mag sec 18.00 delta mag (ΔM) 0 Spectral class
Pri motion ra -051 Sec motion ra
Pri motion dec +073 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 44277
 
 
WDS 12405-0032 LDS 2887 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
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 dm_number notes coord_arcsec_2000
12405-0032 LDS2887 1955 1 99 5.0 18.00 18.00 124030.11-003202.5
12405-0032 LDS2887 2000 3 100 4.5 18.00 18.00 124030.11-003202.5
12405-0032 LDS2887 2010 5 100 4.7 18.00 18.00 124030.31-003202.6
12405-0032 LDS2887 2015 6 100 4.5 18.00 18.00 124030.31-003202.6
12405-0032 LDS2887 2016 7 100 4.5 18.00 18.00 124030.31-003202.6

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

 
 
WDS 12405-0032 LDS 2887 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12405-0032 LDS 2887 : MEASURES
 
 
No records found.

 
 
WDS 12405-0032 : VIRTUAL EYEPIECE
 
 

12405-0032 LDS2887A mag 18 12405-0032 LDS2887B sep 4.5 P.A. 100.40 mag 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 12405-0032 : ALADIN DSS IMAGE @ 12h 40m 30.31s -00° 32' 02.6"
 
 
 
 
WDS 12405-0032 LDS 2887 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12405-0032 LDS2887 distance=0' 12406-0013 JGP 5 distance=19' 12399+0100 SLW 753 distance=30' 12386-0041 FAR 37 distance=30' 12390-0055 NSC 26 distance=32' 12382+0017 UC 2374 distance=38' 12373-0015 SLW 747 distance=51' 12432+0000 BAL1162 distance=52' 12393+0129 KPP 725 distance=60' 12447+0026 CVR1463 distance=64' 12359+0035 LDS2885 distance=71' 12454+0101 NSN 40 distance=79' 12388+0150 UC 2376 distance=82' 12351+0105 CVR 128 distance=88' 12460-0059 LDS4263 distance=88' 12345-0048 UC 2360 distance=92' 12454+0128 HEI 770 distance=93' 12467-0040 OCC 666 distance=93' 12343+0051 SLW 736 distance=96' 12367+0150 SLW 744 distance=97' 12354+0135 BAL1886 distance=100' 12402-0108 GWP1842 distance=101' 12435-0105 GOM 15 distance=108' 12333-0038 WSO 1AB distance=109' 12436+0210 A 2488 distance=109' 12333-0038 WSO 1BC distance=109' 12333-0038 WSO 1BD distance=109' 12333-0038 WSO 1BE distance=109' 12429-0116 SKF2710 distance=114' 12412-0127 BU 607 distance=120' 12417-0127 STF1670AB (Porrima) distance=121' 12417-0127 STF1670AC (Porrima) distance=121' 12417-0127 STF1670AD (Porrima) distance=121' 12417-0127 STF1670AE (Porrima) distance=121' 12417-0127 STF1670AF (Porrima) distance=121' 12417-0127 STF1670BD distance=121' 12417-0127 STF1670BE distance=121' 12417-0127 STF1670BF distance=121' 12484+0050 GWP1859 distance=121' 12370-0125 GRV1079 distance=126' 12445-0119 ZUC 11BC distance=126' 12445-0119 SKF 38AB distance=127' 12391-0133 HJ 1220 distance=127' 12487+0107 RST5369 distance=129' 12435+0237 BAL2391 distance=134' 12359-0125 BAL 872 distance=136' 12310-0034 GRV1078 distance=136' 12427+0244 LDS4254 distance=137' 12345-0114 BAL 871 distance=140' 12417-0148 OSW 36 distance=142' 12499+0053 UC 2411 distance=144' 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 12405-0032 LDS2887 100 4.5 0
Show 12406-0013 JGP 5 223 652.0 19
Show 12399+0100 SLW 753 352 20.1 30
Show 12386-0041 FAR 37 86 0.6 30
Show 12390-0055 NSC 26 40 8.8 32
Show 12382+0017 UC 2374 337 9.3 38
Show 12373-0015 SLW 747 130 15.1 51
Show 12432+0000 BAL1162 303 15.3 52
Show 12393+0129 KPP 725 297 6.4 60
Show 12447+0026 CVR1463 64 3.8 64
Show 12359+0035 LDS2885 75 10.4 71
Show 12454+0101 NSN 40 333 5.8 79
Show 12388+0150 UC 2376 208 35.5 82
Show 12351+0105 CVR 128 226 105.3 88
Show 12460-0059 LDS4263 193 12.1 88
Show 12345-0048 UC 2360 227 32.5 92
Show 12454+0128 HEI 770 168 1.8 93
Show 12467-0040 OCC 666 -1 0.1 93
Show 12343+0051 SLW 736 167 12.0 96
Show 12367+0150 SLW 744 298 14.3 97
Show 12354+0135 BAL1886 95 8.3 100
Show 12402-0108 GWP1842 32 12.8 101
Show 12435-0105 GOM 15 253 18.4 108
Show 12333-0038 WSO 1 AB 218 33.7 109
Show 12436+0210 A 2488 191 4.6 109
Show 12333-0038 WSO 1 BC 80 46.6 109
Show 12333-0038 WSO 1 BD 127 31.5 109
Show 12333-0038 WSO 1 BE 116 7.7 109
Show 12429-0116 SKF2710 246 1.4 114
Show 12412-0127 BU 607 301 0.9 120
Show Porrima 12417-0127 STF1670 AB 352 3.4 121
Show Porrima 12417-0127 STF1670 AC 121 99.4 121
Show Porrima 12417-0127 STF1670 AD 90 177.6 121
Show Porrima 12417-0127 STF1670 AE 167 260.4 121
Show Porrima 12417-0127 STF1670 AF 267 422.3 121
Show 12417-0127 STF1670 BD 90 177.8 121
Show 12417-0127 STF1670 BE 167 260.0 121
Show 12417-0127 STF1670 BF 268 422.0 121
Show 12484+0050 GWP1859 220 47.0 121
Show 12370-0125 GRV1079 87 12.8 126
Show 12445-0119 ZUC 11 BC 252 3.2 126
Show 12445-0119 SKF 38 AB 337 9.5 127
Show 12391-0133 HJ 1220 52 6.9 127
Show 12487+0107 RST5369 137 2.8 129
Show 12435+0237 BAL2391 214 9.8 134
Show 12359-0125 BAL 872 205 5.1 136
Show 12310-0034 GRV1078 232 10.7 136
Show 12427+0244 LDS4254 338 14.8 137
Show 12345-0114 BAL 871 53 5.1 140
Show 12417-0148 OSW 36 144 102.1 142
Show 12499+0053 UC 2411 298 48.5 144

 
 
WDS 12405-0032 : COMPONENTS
 
 
  A
B pa=100.4°
sep=4.50"
 
 
12405-0032 A
 
 
Coord arcsec 2000 124030.31-003202.6 Mag 18 PmRA -51.00 PmDE 73.0
 
 
12405-0032 B
 
 
Coord arcsec 2000 124030.61+003201.8 Mag 18 SAO 44277 Coordinate calculated yes
SAO
SAO 44277 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 0.086 Vmag 8 SpType G0
Double code Source 4 CatNum 1269 DM BD+41 2317
DMcomp BDsup HD 110279 M HD 0
GC RA1950rad 3.30837734 DE1950rad 0.70793939 PmRA2000 -0.0026
PmDE2000 0.091