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Doubles in session


Current system
00063-4905
HDO 180
HD 142


Nearby doubles
7' : 00065-4911
SKF 402

38' : 00102-4909
HU 1328

45' : 00106-4917
RST 1

53' : 00019-4836
B 1405

54' : 00010-4920
RST1178

61' : 00115-4938
HJ 3352

62' : 00040-4808
COO 264

62' : 00067-4803
CPO 105

63' : 00091-5001
RST5492

72' : 00091-5010
HJ 3347

81' : 00027-4753
TDS1267

91' : 00056-4734
UC 317

92' : 00100-5028
CBL 561

96' : 00159-4922
UC 344

105' : 00143-4757
KPP2850

108' : 00160-4816
TOK 808

114' : 00179-4917
UC 348

116' : 00156-5019
HU 1552

124' : 00189-4905
RST 4

129' : 00004-4711
HDS 1

134' : 00114-4701
RST 2

141' : 00171-5039
TDS1382

145' : 00026-4645
LIT 1

146' : 00180-5037
KPP2849

149' : 00175-4726
SKF 407

149' : 00215-4900
RST 6



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.

00063-4905 HDO 180 (HD 142)

 
 
00h 06m 19.18s -49° 04' 30.7" P.A. 186.00 sep 3.9 mag 5.70,11.50 Sp G1IV dist. 25.71 pc (83.87 l.y.)
 
 
Coord 2000 00063-4905 Discov num HDO 180 Comp Coord arcsec 2000 00 06 19.18 -49 04 30.7
Date first 1894 Date last 2016 Obs 13
Pa first 175 Pa last 185.9 P.A. Now (θ) 185.9°
Sep first 4.0 Sep last 3.883 Sep. Now (ρ) 3.883"
Mag pri 5.70 Mag sec 11.50 delta mag (ΔM) 5.8 Spectral class G1IV (yellow)
Pri motion ra +583 Sec motion ra
Pri motion dec -040 Sec motion dec
Notes N T (See Notes, Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 142 Constellation Phoenix SAO 214963 HIP 522
Tycho2 8025-00341-1 HD 142 HR 6 GC 92
GL Gl 4.2A CD CD-4914337 CP CP-4911858 Distance 25.71
Distance ly 83.87
 
 
WDS 00063-4905 HDO 180 (HD 142) : NOTES
 
 
discov_num notes refcode
HDO 180 A is a spectroscopic binary.
Primary is planet host star, P=339d. B comp is LHS 1021. Pair bound.
Photometry suggests companion K8.5-M1.5 with mass 0.59 +/- 0.02 Msun. Egn2007
 
 
REFERENCES
 
 
refcode metd author reference
Egn2007 Ao j Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, 2007A&A...474..273E
Egn2007 D., & Mayor, M.
Egn2007 A&A 474, 273, 2007
 
 
DISCOVERER
 
 
idgroup discov author
1 HDO Harvard Obs.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00063-4905 HDO 180 2000 7 183 4.1 5.70 11.50 G1IV N DV 000618.66-490430.3
00063-4905 HDO 180 2005 11 184 4.1 5.70 11.50 G1IV NVD 000618.66-490430.3
00063-4905 HDO 180 2015 12 186 3.9 5.70 11.50 G1IV NV 000619.18-490430.7
00063-4905 HDO 180 2016 13 186 3.9 5.70 11.50 G1IV NV 000619.18-490430.7

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

 
 
WDS 00063-4905 HDO 180 (HD 142) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00063-4905 HDO 180 (HD 142) : MEASURES
 
 
No records found.

 
 
WDS 00063-4905 (HD 142) : VIRTUAL EYEPIECE
 
 

00063-4905 HDO 180A mag 5.7 Sp G1IV 00063-4905 HDO 180B sep 3.9 P.A. 183.90 mag 11.5 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 00063-4905 (HD 142) : ALADIN DSS IMAGE @ 00h 06m 19.18s -49° 04' 30.7"
 
 
 
 
WDS 00063-4905 HDO 180 (HD 142) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00063-4905 HDO 180 distance=0' 00065-4911 SKF 402 distance=7' 00102-4909 HU 1328 distance=38' 00106-4917 RST 1 distance=45' 00019-4836 B 1405 distance=53' 00010-4920 RST1178 distance=54' 00115-4938 HJ 3352 distance=61' 00040-4808 COO 264 distance=62' 00067-4803 CPO 105 distance=62' 00091-5001 RST5492 distance=63' 00091-5010 HJ 3347 distance=72' 00027-4753 TDS1267 distance=81' 00056-4734 UC 317 distance=91' 00100-5028 CBL 561 distance=92' 00159-4922 UC 344 distance=96' 00143-4757 KPP2850 distance=105' 00160-4816 TOK 808 distance=108' 00179-4917 UC 348 distance=114' 00156-5019 HU 1552 distance=116' 00189-4905 RST 4 distance=124' 00004-4711 HDS 1 distance=129' 00114-4701 RST 2 distance=134' 00171-5039 TDS1382 distance=141' 00026-4645 LIT 1 distance=145' 00180-5037 KPP2849 distance=146' 00175-4726 SKF 407 distance=149' 00215-4900 RST 6 distance=149' 00193-5040 RST 5 distance=158' 00109-5144 NSN 224 distance=166' 00212-4743 HDS 46 distance=170' 00228-5009 CBL 570 distance=173' 00065-5200 TDS1294 distance=176' 00174-5131 HDS 40 distance=182' 00048-4603 KPP1385 distance=183' 00204-4707 LDS 13 distance=185' 00101-4601 KPP2852 distance=188' 00217-4711 HDS 47 distance=192' 00087-5220 HU 1551 distance=197' 00052-4547 B 635 distance=198' 00065-5224 TDS1295 distance=200' 00262-5011 TDS1463 distance=204' 00132-5219 LDS 3 distance=205' 00257-5050 HJ 3365 distance=216' 00185-4606 RST 3 distance=217' 00006-5238 FIN 294 distance=221' 00087-5247 TDS1312 distance=224' 00040-4515 TVB 19 distance=231' 00082-4515 UC 323 distance=231' 00006-5306 HJ 5437 distance=248' 00216-5232 HJ 3360 distance=253' 00043-4449 DON1057 distance=257' 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 00063-4905 HDO 180 186 3.9
Show 00065-4911 SKF 402 86 10.3 7
Show 00102-4909 HU 1328 258 1.0 38
Show 00106-4917 RST 1 341 1.9 45
Show 00019-4836 B 1405 237 5.0 53
Show 00010-4920 RST1178 295 2.0 54
Show 00115-4938 HJ 3352 302 6.6 61
Show 00040-4808 COO 264 58 3.2 62
Show 00067-4803 CPO 105 68 3.6 62
Show 00091-5001 RST5492 322 1.0 63
Show 00091-5010 HJ 3347 85 24.7 72
Show 00027-4753 TDS1267 109 0.6 81
Show 00056-4734 UC 317 177 10.6 91
Show 00100-5028 CBL 561 84 21.0 92
Show 00159-4922 UC 344 218 15.1 96
Show 00143-4757 KPP2850 260 4.7 105
Show 00160-4816 TOK 808 118 0.1 108
Show 00179-4917 UC 348 310 99.6 114
Show 00156-5019 HU 1552 63 2.2 116
Show 00189-4905 RST 4 3 0.9 124
Show 00004-4711 HDS 1 333 0.2 129
Show 00114-4701 RST 2 67 0.6 134
Show 00171-5039 TDS1382 119 2.1 141
Show 00026-4645 LIT 1 138 8.5 145
Show 00180-5037 KPP2849 88 4.3 146
Show 00175-4726 SKF 407 86 7.6 149
Show 00215-4900 RST 6 92 1.1 149
Show 00193-5040 RST 5 19 1.6 158
Show 00109-5144 NSN 224 321 13.8 166
Show 00212-4743 HDS 46 278 0.1 170
Show 00228-5009 CBL 570 260 36.2 173
Show 00065-5200 TDS1294 224 2.3 176
Show 00174-5131 HDS 40 16 0.2 182
Show 00048-4603 KPP1385 61 10.4 183
Show 00204-4707 LDS 13 296 38.3 185
Show 00101-4601 KPP2852 285 6.6 188
Show 00217-4711 HDS 47 110 3.7 192
Show 00087-5220 HU 1551 125 8.1 197
Show 00052-4547 B 635 333 1.5 198
Show 00065-5224 TDS1295 288 2.8 200
Show 00262-5011 TDS1463 228 2.8 204
Show 00132-5219 LDS 3 165 269.1 205
Show 00257-5050 HJ 3365 172 16.6 216
Show 00185-4606 RST 3 131 2.2 217
Show 00006-5238 FIN 294 29 0.8 221
Show 00087-5247 TDS1312 296 0.5 224
Show 00040-4515 TVB 19 235 5.1 231
Show 00082-4515 UC 323 10 22.7 231
Show 00006-5306 HJ 5437 340 1.4 248
Show 00216-5232 HJ 3360 53 17.3 253
Show 00043-4449 DON1057 76 0.4 257

 
 
WDS 00063-4905 : COMPONENTS
 
 
  A
B pa=183.9°
sep=3.87"
 
 
00063-4905 A
 
 
Componente originario normalizzato AB Name HD 142 Coord arcsec 2000 000619.18-490430.7 Mag 5.7
Spectral class G1IV (yellow) PmRA 583.00 PmDE -40.0 SAO 214963
HIP 522 Tycho2 8025-00341-1 HD 142 HR 6
GC 92 CD CD-4914337 CP CP-4911858
Tycho2
Tycho2 8025-00341-1 Pflag RAmdeg 1.57989652 DEmdeg -49.07518591
PmRA 574.7 PmDE -37.4 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.46 EpDEm 1991.47
Num 16 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.6 BTmag 6.302 E BTmag 0.014 VTmag 5.760
E VTmag 0.009 Prox 104 TYC T HIP 522
CCDM RAdeg 1.57787111 DEdeg -49.07510000 EpRA 1990 1.69
EpDE 1990 1.75 E RAdeg 3.3 E DEdeg 3.2 Posflg
Corr 0.2
SAO
SAO 214963 DelFlag RA1950 PmRA1950 0.0578
DE1950 PmDE1950 -0.032 Vmag 5.8 SpType G0
Double code Source 70 CatNum 92 DM CD-4914337
DMcomp BDsup HD 142 M HD 0
GC 92 RA1950rad 0.01629695 DE1950rad -0.86137272 PmRA2000 0.0575
PmDE2000 -0.038
Hipparcos
Catalog H HIP 522 Proxy RAhms 00 06 18.66
DEdms -49 04 30.3 Vmag 5.7 VarFlag R Vmag H
RAdeg 1.57776 DEdeg -49.0751 AstroRef Plx 39
CCDM 00063-4905 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 142 BD
CD CD-4914337 CP CP-4911858 Dm number -4914337 VIred 0.58
SpType G1IV... R SpType Coord arcsec 2000 000618.66-490430.3
Hipparcos 2
HIP 522 Sn 5 So 0 Nc 1
RArad 0.0275371614 DErad -0.8565219731 Plx 38.89 PmRA 575.29
PmDE -39.19 E RArad 0.21 E DErad 0.24 E Plx 0.37
E pmRA 0.33 E pmDE 0.34 Hpmag 5.8163 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.519 E BV 0.011
VI 0.58
CCDM
Ccdm 00063-4905 RComp Comp A Note1
Note2 Discov num DRAs 1.24 DDEs 29.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp G0 PmNote *
PmRA 585 PmDE -37 Dm number -4914337 Cat1 CD
Name2 214963 Cat2 SAO HD 142 M HD
ADS BDS M ADS BDS N IDS IDS 00011S4938A
HIC 522
 
 
00063-4905 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000619.15-490434.6 Mag 11.5 Calc delta mag 5.8
Calc coord yes
CCDM
Ccdm 00063-4905 RComp Comp B Note1
Note2 Discov num HDO 180 DRAs 1.28 DDEs 23.9
R dRAs 90 Year 1900 Theta 176 Rho 5.4
Obs 5 Vmag 11.5 Sp PmNote
PmRA 585 PmDE -37 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00011S4938B
HIC 522