13000-4123 I 1224 (HD 112833)

 
 
12h 59m 59.05s -41° 23' 27.0" P.A. 122.00 sep 0.1 mag 8.10,8.30 Sp F3/5V
 
 
Coord 2000 13000-4123 Discov num I  1224 Comp Coord arcsec 2000 12 59 59.05 -41 23 27.0
Date first 1925 Date last 2021 Obs 20
Pa first 337 Pa last 121.6 P.A. Now (θ) 126.6°
Sep first 0.3 Sep last 0.113 Sep. Now (ρ) 0.117"
Mag pri 8.10 Mag sec 8.30 delta mag (ΔM) 0.2 Spectral class F3/5V (yellow-white)
Pri motion ra -065 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 112833 Constellation Centaurus SAO 223823 Tycho2 7780-00867-1
Gaia DR2 6139368815754539136 HD 112833 GC 17634
 
 
ORBITAL ELEMENTS
 
 
Period (P)183.749y Periastron (T)2052.11y Semi-major axis (a)0.243a
Eccentricity (e)0.38 Inclination (i)73° Longitude of periastron (ω)37.9°
Node (Ω)156.7° Notesn ReferenceTok2018e
Equinox2000 Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 34.6 0.099
2001 37.9 0.095
2002 41.5 0.091
2003 45.4 0.088
2004 49.5 0.086
2005 53.9 0.083
2006 58.6 0.081
2007 63.4 0.080
2008 68.3 0.079
2009 73.4 0.079
2010 78.4 0.079
2011 83.4 0.080
2012 88.3 0.081
2013 92.9 0.083
2014 97.4 0.085
2015 101.6 0.087
2016 105.6 0.090
2017 109.3 0.094
2018 112.8 0.097
2019 116.0 0.101
2020 118.9 0.105
2021 121.7 0.109
2022 124.2 0.113
2023 126.6 0.117
2024 128.8 0.121
2025 130.9 0.125
2026 132.8 0.129
2027 134.6 0.133
2028 136.4 0.137
2029 138.0 0.141
2030 139.5 0.144


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


 
  


wds13000-4123a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13000-4123 I 1224 (HD 112833) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2018e orb - Tokovinin, A. 2018IAUDS.195....1T
Tok2018e Inf. Circ. 195, 1, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13000-4123 I 1224 1993 15 17 0.1 8.10 8.30 F3/5V 125959.05-412327.0
13000-4123 I 1224 2017 18 111 0.1 8.10 8.30 F3/5V 125959.05-412327.0
13000-4123 I 1224 2018 19 114 0.1 8.10 8.30 F3/5V O 125959.05-412327.0
13000-4123 I 1224 2021 20 122 0.1 8.10 8.30 F3/5V O 125959.05-412327.0

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

 
 
WDS 13000-4123 I 1224 (HD 112833) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13000-4123 I 1224 (HD 112833) : MEASURES
 
 
No records found.

 
 
WDS 13000-4123 (HD 112833) : VIRTUAL EYEPIECE
 
 

13000-4123 I 1224A mag 8.1 Sp F3/5V 13000-4123 I 1224B sep 0.1 P.A. 129.40 mag 8.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13000-4123 (HD 112833) : ALADIN DSS IMAGE @ 12h 59m 59.05s -41° 23' 27.0"
 
 
 
 
WDS 13000-4123 I 1224 (HD 112833) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13000-4123 I 1224 distance=0' 12595-4115 WIS 213 distance=10' 12589-4127 UC 2444 distance=13' 13012-4109 I 1226AB distance=20' 13012-4109 SKF1127AB,CD distance=20' 13012-4109 TDS8647CD distance=21' 13001-4145 LDS 429 distance=22' 12587-4059 SEE 166 distance=29' 13004-4205 RST3818 distance=42' 12562-4122 SKF1483 distance=43' 12592-4038 RST1698 distance=47' 13027-4042 B 2741 distance=52' 13038-4051 B 2308 distance=54' 12598-4015 WG 161 distance=68' 12544-4052 UC 2428 distance=71' 12570-4015 TDS 683 distance=76' 12567-4016 WG 159 distance=78' 12590-4006 HDS1820 distance=79' 12530-4133 NSN 407 distance=79' 13031-4235 BRT 814 distance=80' 12558-4228 SWR 135 distance=80' 13055-4034 KPP3884 distance=80' 12589-4003 KPP3033 distance=82' 13058-4020 TDS8687 distance=91' 12558-4245 TDS8592 distance=95' 12536-4018 WG 158 distance=98' 13009-4300 BRT 813 distance=98' 12519-4204 WSP 42AB distance=100' 12519-4204 WSP 42AC distance=100' 12519-4204 WSP 42AD distance=100' 12519-4204 WSP 42AE distance=100' 12519-4204 WSP 42AF distance=100' 12519-4204 WSP 42AG distance=100' 12519-4204 WSP 42AH distance=100' 12519-4204 WSP 42AI distance=100' 12519-4204 WSP 42AJ distance=100' 12510-4140 TDS8556 distance=103' 12507-4127 TDS8552 distance=105' 13087-4050 RST1704 distance=105' 13078-4223 R 214 distance=106' 13093-4101 SKF1128 distance=108' 13082-4027 UC 2488 distance=109' 12516-4221 RSS 296 distance=111' 12505-4154 I 909 distance=111' 13000-4314 UC 2447 distance=112' 13000-4315 DAM 76BC distance=113' 13000-4315 LDS 428AB distance=113' 12508-4212 KPP1132 distance=114' 12512-4225 RST1693 distance=116' 12579-4318 TDS8613 distance=118' 13101-4213 B 2745 distance=124' 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 13000-4123 I 1224 122 0.1
Show 12595-4115 WIS 213 154 116.9 10
Show 12589-4127 UC 2444 1 75.0 13
Show 13012-4109 I 1226 AB 304 0.8 20
Show 13012-4109 SKF1127 AB,CD 81 76.1 20
Show 13012-4109 TDS8647 CD 53 0.3 21
Show 13001-4145 LDS 429 25 12.0 22
Show 12587-4059 SEE 166 320 25.5 29
Show 13004-4205 RST3818 227 0.2 42
Show 12562-4122 SKF1483 245 53.9 43
Show 12592-4038 RST1698 342 0.7 47
Show 13027-4042 B 2741 83 15.7 52
Show 13038-4051 B 2308 202 12.7 54
Show 12598-4015 WG 161 225 4.3 68
Show 12544-4052 UC 2428 81 17.8 71
Show 12570-4015 TDS 683 344 2.3 76
Show 12567-4016 WG 159 172 23.3 78
Show 12590-4006 HDS1820 82 19.5 79
Show 12530-4133 NSN 407 303 2.9 79
Show 13031-4235 BRT 814 177 5.7 80
Show 12558-4228 SWR 135 104 29.5 80
Show 13055-4034 KPP3884 40 2.3 80
Show 12589-4003 KPP3033 268 2.5 82
Show 13058-4020 TDS8687 125 5.7 91
Show 12558-4245 TDS8592 95 0.5 95
Show 12536-4018 WG 158 241 10.6 98
Show 13009-4300 BRT 813 289 7.1 98
Show 12519-4204 WSP 42 AB 72 14.2 100
Show 12519-4204 WSP 42 AC 227 14.9 100
Show 12519-4204 WSP 42 AD 91 16.5 100
Show 12519-4204 WSP 42 AE 99 16.7 100
Show 12519-4204 WSP 42 AF 186 17.4 100
Show 12519-4204 WSP 42 AG 121 19.7 100
Show 12519-4204 WSP 42 AH 348 21.9 100
Show 12519-4204 WSP 42 AI 315 24.5 100
Show 12519-4204 WSP 42 AJ 321 26.9 100
Show 12510-4140 TDS8556 1 0.5 103
Show 12507-4127 TDS8552 246 0.5 105
Show 13087-4050 RST1704 263 0.4 105
Show 13078-4223 R 214 71 9.4 106
Show 13093-4101 SKF1128 311 54.9 108
Show 13082-4027 UC 2488 50 50.5 109
Show 12516-4221 RSS 296 19 5.9 111
Show 12505-4154 I 909 242 0.6 111
Show 13000-4314 UC 2447 355 30.0 112
Show 13000-4315 DAM 76 BC 60 3.8 113
Show 13000-4315 LDS 428 AB 309 27.3 113
Show 12508-4212 KPP1132 119 8.9 114
Show 12512-4225 RST1693 266 1.1 116
Show 12579-4318 TDS8613 145 0.5 118
Show 13101-4213 B 2745 240 13.1 124

 
 
WDS 13000-4123 : COMPONENTS
 
 
  A
B pa=129.4°
sep=0.09"
 
 
13000-4123 A
 
 
Componente originario normalizzato AB Name HD 112833 Coord arcsec 2000 125959.05-412327.0 Mag 8.1
Spectral class F3/5V (yellow-white) PmRA -65.00 PmDE -12.0 SAO 223823
Tycho2 7780-00867-1 HD 112833 GC 17634 DM CD-40 7615
Tycho2
Tycho2 7780-00867-1 Pflag RAmdeg 194.99606834 DEmdeg -41.39084389
PmRA -59.4 PmDE -10.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.36 EpDEm 1991.52
Num 12 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 7.847 E BTmag 0.014 VTmag 7.414
E VTmag 0.010 Prox 999 TYC T HIP
CCDM RAdeg 194.99625028 DEdeg -41.39082083 EpRA 1990 1.73
EpDE 1990 1.89 E RAdeg 4.0 E DEdeg 4.3 Posflg
Corr 0.2
SAO
SAO 223823 DelFlag RA1950 PmRA1950 -0.0063
DE1950 PmDE1950 -0.016 Vmag 7.4 SpType F2
Double code Source 70 CatNum 17634 DM CD-40 7615
DMcomp BDsup HD 112833 M HD 0
GC 17634 RA1950rad 3.3910796 DE1950rad -0.71770145 PmRA2000 -0.0061
PmDE2000 -0.012
CCDM
Ccdm 13000-4123 RComp Comp A Note1
Note2 Discov num DRAs -0.98 DDEs -27.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F2 PmNote *
PmRA -66 PmDE -19 Dm number -40 7615 Cat1 CD
Name2 223823 Cat2 SAO HD 112833 M HD
ADS BDS M ADS BDS N IDS IDS 12544S4051A
HIC
 
 
13000-4123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125959.06-412327.1 Mag 8.3 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 13000-4123 RComp Comp B Note1
Note2 Discov num I 1224 DRAs DDEs
R dRAs Year 1956 Theta 353 Rho 0.3
Obs 8 Vmag 8.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12544S4051B
HIC