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Doubles in session


Current system
15493+0503
A 1126
HD 141512


Nearby doubles
25' : 15483+0444
SLW1138

42' : 15518+0445
MRG 2

45' : 15511+0538
UC 214

49' : 15521+0528
A 1128

54' : 15462+0528
GRV 913

54' : 15461+0441
LDS4590

61' : 15533+0514
UC 3080

68' : 15453+0432
AG 198

69' : 15526+0415
BAL2873

69' : 15525+0413
BAL2872

75' : 15484+0616
KPP1222

78' : 15545+0505
SMR 66

79' : 15543+0528
A 1130

79' : 15460+0604
TVB 279

84' : 15513+0621
CVR 173

84' : 15455+0402
BU 240AB

85' : 15482+0625
BRT2162

90' : 15553+0459
SMR 67

91' : 15475+0337
JMS 5

95' : 15463+0340
HDS2220

98' : 15428+0509
A 1125

99' : 15451+0348
KPP1668

105' : 15554+0553
LDS4601

108' : 15559+0548
SLW1148

112' : 15507+0313
BAL2409

112' : 15461+0321
GRV 912



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.

15493+0503 A 1126 (HD 141512)

 
 
15h 49m 20.14s +05° 02' 43.3" P.A. 136.00 sep 0.1 mag 9.40,9.40 Sp K0III+K0 dist. 564.97 pc (1842.93 l.y.)
 
 
Coord 2000 15493+0503 Discov num A  1126 Comp Coord arcsec 2000 15 49 20.14 +05 02 43.3
Date first 1905 Date last 2020 Obs 23
Pa first 230 Pa last 135.8 P.A. Now (θ) 135.8°
Sep first 0.2 Sep last 0.061 Sep. Now (ρ) 0.061"
Mag pri 9.40 Mag sec 9.40 delta mag (ΔM) 0 Spectral class K0III+K0 (yellow-orange/yellow-orange)
Pri motion ra -035 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 141512 Constellation Serpens SAO 121206 HIP 77489
Tycho2 0360-00815-1 Gaia DR2 4426264003859256064 HD 141512 ADS 9797
BD BD+05 3090 Distance 564.97 Distance ly 1842.93
 
 
ORBITAL ELEMENTS
 
 
Period (P)289y Periastron (T)1999.1y Semi-major axis (a)0.197a
Eccentricity (e)0.647 Inclination (i)63.5° Longitude of periastron (ω)357.9°
Node (Ω)34.4° Notes ReferenceDoc2020d
Equinox2000 Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 36.5 0.070
2001 39.9 0.069
2002 43.4 0.068
2003 47.0 0.067
2004 50.8 0.065
2005 54.8 0.063
2006 59.0 0.061
2007 63.5 0.059
2008 68.4 0.057
2009 73.6 0.055
2010 79.3 0.053
2011 85.3 0.052
2012 91.6 0.051
2013 98.1 0.050
2014 104.8 0.050
2015 111.4 0.050
2016 117.8 0.051
2017 124.0 0.052
2018 129.9 0.054
2019 135.3 0.056
2020 140.2 0.059
2021 144.8 0.062
2022 148.9 0.065
2023 152.6 0.068
2024 156.0 0.072
2025 159.0 0.075
2026 161.8 0.079
2027 164.3 0.083
2028 166.5 0.087
2029 168.6 0.091
2030 170.5 0.095


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds15493%2B0503a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 15493+0503 A 1126 (HD 141512) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Doc2020d orb - Docobo, J.A., Mendez, R.A., Campo, P., Costa, E., & Gomez, J. 2020IAUDS.201....1A
Doc2020d Inf. Circ. 201, 1, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15493+0503 A 1126 1991 19 3 0.1 9.40 9.40 K0 154920.14+050243.3
15493+0503 A 1126 2017 21 129 0.1 9.40 9.40 K0 154920.14+050243.3
15493+0503 A 1126 2018 21 131 0.1 9.40 9.40 K0 154920.14+050243.3
15493+0503 A 1126 2019 22 134 0.1 9.40 9.40 K0 154920.14+050243.3
15493+0503 A 1126 2020 23 136 0.1 9.40 9.40 K0 O 154920.14+050243.3

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

 
 
WDS 15493+0503 A 1126 (HD 141512) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15493+0503 A 1126 (HD 141512) : MEASURES
 
 
No records found.

 
 
WDS 15493+0503 (HD 141512) : VIRTUAL EYEPIECE
 
 

15493+0503 A 1126A mag 9.4 Sp K0III 15493+0503 A 1126B mag 9.4 Sp K0 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 15493+0503 (HD 141512) : ALADIN DSS IMAGE @ 15h 49m 20.14s +05° 02' 43.3"
 
 
 
 
WDS 15493+0503 A 1126 (HD 141512) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15493+0503 A 1126 distance=0' 15483+0444 SLW1138 distance=25' 15518+0445 MRG 2 distance=42' 15511+0538 UC 214 distance=45' 15521+0528 A 1128 distance=49' 15462+0528 GRV 913 distance=54' 15461+0441 LDS4590 distance=54' 15533+0514 UC 3080 distance=61' 15453+0432 AG 198 distance=68' 15526+0415 BAL2873 distance=69' 15525+0413 BAL2872 distance=69' 15484+0616 KPP1222 distance=75' 15545+0505 SMR 66 distance=78' 15543+0528 A 1130 distance=79' 15460+0604 TVB 279 distance=79' 15513+0621 CVR 173 distance=84' 15455+0402 BU 240AB distance=84' 15455+0402 BU 240AC distance=84' 15482+0625 BRT2162 distance=85' 15553+0459 SMR 67 distance=90' 15475+0337 JMS 5 distance=91' 15463+0340 HDS2220 distance=95' 15428+0509 A 1125 distance=98' 15451+0348 KPP1668 distance=99' 15554+0553 LDS4601 distance=105' 15559+0548 SLW1148 distance=108' 15507+0313 BAL2409 distance=112' 15461+0321 GRV 912 distance=112' 15443+0626 HJ 1277AB (Unukalhai) distance=113' 15443+0626 HJ 1277AC (Unukalhai) distance=113' 15419+0520 KPP1211 distance=114' 15531+0323 UC 3076 distance=115' 15572+0509 WLF 2 distance=119' 15555+0617 GRV1214 distance=119' 15507+0302 CBL 499 distance=123' 15509+0704 SLW1144 distance=124' 15424+0620 CVR 799 distance=130' 15471+0711 BRT2161 distance=133' 15499+0248 ARU 13 distance=136' 15444+0657 HEI 854 distance=137' 15422+0630 GWP2545 distance=138' 15413+0350 BAL2870 distance=141' 15562+0322 CBL 500 distance=144' 15565+0325 BAL2410 distance=145' 15450+0250 GRV1115 distance=147' 15433+0706 HEI 853 distance=153' 15499+0230 YSC 109 distance=153' 15574+0328 TOB 255 distance=154' 15572+0324 STF1987 distance=154' 15404+0622 WIS 290 distance=155' 15575+0324 CVR 177 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 15493+0503 A 1126 136 0.1
Show 15483+0444 SLW1138 60 10.9 25
Show 15518+0445 MRG 2 333 10.4 42
Show 15511+0538 UC 214 177 16.4 45
Show 15521+0528 A 1128 350 1.6 49
Show 15462+0528 GRV 913 91 8.0 54
Show 15461+0441 LDS4590 233 2.4 54
Show 15533+0514 UC 3080 256 68.5 61
Show 15453+0432 AG 198 144 2.2 68
Show 15526+0415 BAL2873 177 9.3 69
Show 15525+0413 BAL2872 257 4.4 69
Show 15484+0616 KPP1222 298 9.4 75
Show 15545+0505 SMR 66 321 5.6 78
Show 15543+0528 A 1130 329 2.0 79
Show 15460+0604 TVB 279 297 1.8 79
Show 15513+0621 CVR 173 141 13.4 84
Show 15455+0402 BU 240 AB 131 2.0 84
Show 15455+0402 BU 240 AC 31 30.6 84
Show 15482+0625 BRT2162 188 4.4 85
Show 15553+0459 SMR 67 297 10.0 90
Show 15475+0337 JMS 5 286 388.2 91
Show 15463+0340 HDS2220 99 0.2 95
Show 15428+0509 A 1125 278 1.3 98
Show 15451+0348 KPP1668 261 12.8 99
Show 15554+0553 LDS4601 282 10.1 105
Show 15559+0548 SLW1148 307 174.8 108
Show 15507+0313 BAL2409 20 2.6 112
Show 15461+0321 GRV 912 254 20.7 112
Show Unukalhai 15443+0626 HJ 1277 AB 334 57.6 113
Show Unukalhai 15443+0626 HJ 1277 AC 267 146.2 113
Show 15419+0520 KPP1211 288 9.4 114
Show 15531+0323 UC 3076 141 9.9 115
Show 15572+0509 WLF 2 201 67.5 119
Show 15555+0617 GRV1214 289 19.5 119
Show 15507+0302 CBL 499 350 24.6 123
Show 15509+0704 SLW1144 251 28.5 124
Show 15424+0620 CVR 799 205 16.3 130
Show 15471+0711 BRT2161 289 4.0 133
Show 15499+0248 ARU 13 140 0.3 136
Show 15444+0657 HEI 854 159 2.4 137
Show 15422+0630 GWP2545 288 6.2 138
Show 15413+0350 BAL2870 44 9.4 141
Show 15562+0322 CBL 500 142 27.8 144
Show 15565+0325 BAL2410 67 8.1 145
Show 15450+0250 GRV1115 312 30.1 147
Show 15433+0706 HEI 853 74 3.4 153
Show 15499+0230 YSC 109 90 0.1 153
Show 15574+0328 TOB 255 199 15.2 154
Show 15572+0324 STF1987 321 10.6 154
Show 15404+0622 WIS 290 68 839.0 155
Show 15575+0324 CVR 177 292 21.3 157

 
 
WDS 15493+0503 : COMPONENTS
 
 
  A
B pa=135.9°
sep=0.06"
 
 
15493+0503 A
 
 
Componente originario normalizzato AB Name HD 141512 Coord arcsec 2000 154920.14+050243.3 Mag 9.4
Spectral class K0III (yellow-orange) PmRA -35.00 PmDE 10.0 SAO 121206
HIP 77489 Tycho2 0360-00815-1 HD 141512 BD BD+05 3090
Tycho2
Tycho2 0360-00815-1 Pflag RAmdeg 237.33382983 DEmdeg 5.04537715
PmRA -33.9 PmDE 7.0 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.86 EpDEm 1990.80
Num 12 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 9.313 E BTmag 0.021 VTmag 8.118
E VTmag 0.013 Prox 999 TYC T HIP 77489
CCDM RAdeg 237.33390889 DEdeg 5.04536056 EpRA 1990 1.68
EpDE 1990 1.54 E RAdeg 7.0 E DEdeg 8.3 Posflg
Corr 0.0
SAO
SAO 121206 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.015 Vmag 8.5 SpType K0
Double code Source 32 CatNum 7091 DM BD+05 3090
DMcomp BDsup HD 141512 M HD 0
GC RA1950rad 4.13144934 DE1950rad 0.09070107 PmRA2000 -0.0015
PmDE2000 0.017
Hipparcos
Catalog H HIP 77489 Proxy RAhms 15 49 20.14
DEdms +05 02 43.3 Vmag 8.01 VarFlag R Vmag H
RAdeg 237.334 DEdeg 5.04536 AstroRef Plx 1.83
CCDM 15493+0503 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 141512 BD BD+05 3090
CD CP Dm number +05 3090 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 154920.14+050243.3
Hipparcos 2
HIP 77489 Sn 5 So 0 Nc 1
RArad 4.1422582093 DErad 0.0880581266 Plx 1.77 PmRA -37.32
PmDE 8.21 E RArad 0.7 E DErad 0.57 E Plx 0.86
E pmRA 0.95 E pmDE 0.93 Hpmag 8.1808 E Hpmag 0.0017
SHp 0.014 VA 0 BV 1.021 E BV 0.019
VI 1
CCDM
Ccdm 15493+0503 RComp Comp A Note1
Note2 Discov num DRAs 2.13 DDEs -16.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K0 PmNote *
PmRA -32 PmDE 5 Dm number +05 3090 Cat1 BD
Name2 +05 2062 Cat2 AGK2/3 HD 141512 M HD
ADS BDS A 9797 M ADS BDS N IDS IDS 15444N0521A
HIC 77489
 
 
15493+0503 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154920.14+050243.3 Mag 9.4 Spectral class K0 (yellow-orange)
Calc coord yes
CCDM
Ccdm 15493+0503 RComp Comp B Note1
Note2 Discov num A 1126 DRAs DDEs
R dRAs Year 1960 Theta 240 Rho 0.1
Obs 10 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9797 M ADS BDS N IDS IDS 15444N0521B
HIC 77489