12280-5014 RIZ 3 AB (Sig Cen)

 
 
12h 28m 02.38s -50° 13' 50.2" P.A. -1.00 sep 0.1 mag 4.00,6.60 Sp B2V dist. 126.26 pc (411.86 l.y.)
 
 
Coord 2000 12280-5014 Discov num RIZ   3 Comp AB Coord arcsec 2000 12 28 02.38 -50 13 50.2
Date first 2010 Date last 2010 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.088 Sep. Now (ρ) 0.088"
Mag pri 4.00 Mag sec 6.60 delta mag (ΔM) 2.6 Spectral class B2V (blue-white)
Pri motion ra -032 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Sig Cen Constellation Centaurus SAO 223454 HIP 60823
Tycho2 8239-02420-1 HD 108483 HR 4743 GC 16990
CD CD-49 7115 CP CP-49 5201 Bayer Sigma Centauri Bayer name Sig Cen
FK5 464 Distance 126.26 Distance ly 411.86 Bayer greek σ Cen
 
 
WDS 12280-5014 RIZ 3 AB (Sig Cen) : NOTES
 
 
discov_num notes refcode
RIZ 3 sig Cen.
 
 
REFERENCES
 
 
refcode metd author reference
Riz2013 Ks j Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., 2013MNRAS.436.1694R
Riz2013 +E2 Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T.,
Riz2013 Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C.
Riz2013 MNRAS 436, 1694, 2013
Riz2020 Am+ j Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. 2020ApJ...889..175R
Riz2020 +H3+ ApJ 889, 175, 2020
Riz2020 +orb
Riz2020 +not
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12280-5014 RIZ 3 AB 2010 0 -1 0.1 4.00 6.60 B2V W 122802.38-501350.2

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WDS 12280-5014 RIZ 3 AB (Sig Cen) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12280-5014 RIZ 3 AB (Sig Cen) : MEASURES
 
 
No records found.

 
 
WDS 12280-5014 (Sig Cen) : VIRTUAL EYEPIECE
 
 

12280-5014 RIZ   3A mag 4 Sp B2V 12280-5014 RIZ   3B mag 6.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 12280-5014 (Sig Cen) : ALADIN DSS IMAGE @ 12h 28m 02.38s -50° 13' 50.2"
 
 
 
 
WDS 12280-5014 RIZ 3 AB (Sig Cen) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12280-5014  RIZ   3AB distance=0' 12299-5015  RST4960 distance=19' 12298-4952  HDS1757 distance=28' 12250-5012  RST 592 distance=30' 12320-5032  LDS 412 distance=42' 12278-5100  TDS8394 distance=47' 12276-5105  HDS1752 distance=52' 12233-5043  TDS8362 distance=55' 12221-5019  TDS 661 distance=58' 12340-4955  HDO 218 distance=61' 12309-4920  RST 598 distance=61' 12341-5038  TDS8436 distance=63' 12213-5012  RSS 286AB distance=66' 12213-5012  TOK 556AC distance=66' 12214-5036  TDS8349 distance=68' 12230-4922  TDS8360 distance=72' 12224-5102  JNN 171 distance=72' 12218-4933  TDS8350 distance=73' 12204-5027  TDS8337 distance=75' 12265-5127  SEE 154 distance=75' 12226-4920  SEE 153 distance=76' 12268-4855  WIS 202 distance=80' 12282-5136  TDS8397 distance=82' 12211-5108  TDS8347 distance=86' 12194-4950  TDS8328 distance=87' 12312-5142  HDS1760 distance=93' 12228-4855  LDS 408 distance=94' 12316-5144  TDS8422 distance=97' 12344-5130  TDS8442 distance=97' 12321-5145  BRT 809 distance=100' 12260-5156  TDS8381 distance=104' 12187-4924  KPP 267 distance=104' 12383-5050  HDS1770 distance=105' 12289-5200  RST 596 distance=107' 12261-5200  HDS1748 distance=109' 12263-5201  HDS1749 distance=109' 12167-5002  BRT 806 distance=111' 12165-5009  RST 583 distance=112' 12397-4958  TDS8478 distance=114' 12399-5000  RST 602 distance=116' 12289-5211  RST 595 distance=118' 12279-5211  TDS8395 distance=118' 12209-4839  RST 587 distance=118' 12244-5206  TDS8366 distance=118' 12180-4907  HDS1731 distance=118' 12388-5113  TOK 151AB distance=119' 12388-5113  TOK 151AC distance=119' 12388-5113  TOK 151AD distance=119' 12394-5102  TDS8474 distance=119' 12337-4828  TDS8435 distance=120' 12336-4826  TSN 161 distance=121' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 12280-5014 RIZ 3 AB -1 0.1
Show 12299-5015 RST4960 352 0.2 19
Show 12298-4952 HDS1757 283 10.9 28
Show 12250-5012 RST 592 248 2.5 30
Show 12320-5032 LDS 412 58 8.8 42
Show 12278-5100 TDS8394 293 0.7 47
Show 12276-5105 HDS1752 98 0.5 52
Show 12233-5043 TDS8362 209 2.1 55
Show 12221-5019 TDS 661 31 1.2 58
Show 12340-4955 HDO 218 119 7.9 61
Show 12309-4920 RST 598 4 0.5 61
Show 12341-5038 TDS8436 173 1.6 63
Show 12213-5012 RSS 286 AB 89 15.4 66
Show 12213-5012 TOK 556 AC 57 999.9 66
Show 12214-5036 TDS8349 309 1.7 68
Show 12230-4922 TDS8360 331 1.0 72
Show 12224-5102 JNN 171 172 3.8 72
Show 12218-4933 TDS8350 42 0.6 73
Show 12204-5027 TDS8337 354 0.9 75
Show 12265-5127 SEE 154 288 19.3 75
Show 12226-4920 SEE 153 198 12.8 76
Show 12268-4855 WIS 202 294 532.2 80
Show 12282-5136 TDS8397 234 0.6 82
Show 12211-5108 TDS8347 357 0.4 86
Show 12194-4950 TDS8328 49 0.6 87
Show 12312-5142 HDS1760 208 0.3 93
Show 12228-4855 LDS 408 312 60.6 94
Show 12316-5144 TDS8422 169 0.5 97
Show 12344-5130 TDS8442 242 2.1 97
Show 12321-5145 BRT 809 345 4.8 100
Show 12260-5156 TDS8381 187 0.6 104
Show 12187-4924 KPP 267 48 3.9 104
Show 12383-5050 HDS1770 144 0.2 105
Show 12289-5200 RST 596 50 0.9 107
Show 12261-5200 HDS1748 6 0.5 109
Show 12263-5201 HDS1749 56 6.5 109
Show 12167-5002 BRT 806 38 8.2 111
Show 12165-5009 RST 583 306 0.3 112
Show 12397-4958 TDS8478 232 1.5 114
Show 12399-5000 RST 602 323 1.3 116
Show 12289-5211 RST 595 207 1.8 118
Show 12279-5211 TDS8395 41 0.4 118
Show 12209-4839 RST 587 327 0.2 118
Show 12244-5206 TDS8366 269 1.9 118
Show 12180-4907 HDS1731 33 0.1 118
Show 12388-5113 TOK 151 AB 8 15.9 119
Show 12388-5113 TOK 151 AC 172 16.9 119
Show 12388-5113 TOK 151 AD 21 19.5 119
Show 12394-5102 TDS8474 154 0.6 119
Show 12337-4828 TDS8435 125 0.5 120
Show 12336-4826 TSN 161 16 0.2 121

 
 
WDS 12280-5014 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
12280-5014 A
 
 
Name Sig Cen Coord arcsec 2000 122802.38-501350.2 Mag 4 Spectral class B2V (blue-white)
PmRA -32.00 PmDE -13.0 SAO 223454 HIP 60823
Tycho2 8239-02420-1 HD 108483 HR 4743 GC 16990
CD CD-49 7115 CP CP-49 5201 Bayer Sigma Bayer name Sig
FK5 464
Tycho2
Tycho2 8239-02420-1 Pflag RAmdeg 187.00992401 DEmdeg -50.23063622
PmRA -32.5 PmDE -12.9 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.49 EpDEm 1991.57
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.2 BTmag 3.653 E BTmag 0.014 VTmag 3.864
E VTmag 0.009 Prox 999 TYC T HIP 60823
CCDM RAdeg 187.01004139 DEdeg -50.23060667 EpRA 1990 1.68
EpDE 1990 1.75 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr -0.1
SAO
SAO 223454 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.022 Vmag 4.2 SpType B3
Double code Source 74 CatNum 464 DM CD-49 7115
DMcomp BDsup HD 108483 M HD 0
GC 16990 RA1950rad 3.25209562 DE1950rad -0.87186076 PmRA2000 -0.0028
PmDE2000 -0.019
Hipparcos
Catalog H HIP 60823 Proxy RAhms 12 28 02.41
DEdms -50 13 50.2 Vmag 3.91 VarFlag R Vmag H
RAdeg 187.01 DEdeg -50.2306 AstroRef Plx 7.36
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 108483 BD
CD CD-49 7115 CP CP-49 5201 Dm number -49 7115 VIred -0.2
SpType B3V R SpType Coord arcsec 2000 122802.41-501350.2
Hipparcos 2
HIP 60823 Sn 5 So 0 Nc 1
RArad 3.2639410768 DErad -0.8766894414 Plx 7.92 PmRA -32.36
PmDE -12.51 E RArad 0.12 E DErad 0.12 E Plx 0.18
E pmRA 0.15 E pmDE 0.13 Hpmag 3.8436 E Hpmag 0.0005
SHp 0.004 VA 0 BV -0.192 E BV 0.008
VI -0.2
 
 
12280-5014 B
 
 
Coord arcsec 2000 122802.38-501350.2 Mag 6.6 Calc delta mag 2.6 Calc coord yes