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Current system
02012-3000
CUS 1
Pi For


Nearby doubles
18' : 02004-2947
B 26AB

28' : 02027-3019
HJ 3478

31' : 02035-3005
RST2270AB

35' : 02025-2929
LDS3338

49' : 01590-2921
UC 652

60' : 01574-2928
RSS 52

60' : 01584-3047
TDS2074

61' : 02012-2900
RST1227

66' : 01573-3041
KPP2858

68' : 02005-3107
UC 659

68' : 01573-3044
JSP 30

80' : 02071-3023
LDS3345

83' : 01579-2851
LDS 61

89' : 01560-3057
JSP 859

90' : 02025-2832
UC 671

91' : 02081-3017
RST1234

91' : 02061-2856
KPP2444

96' : 02069-3101
TDS2121

101' : 02040-3134
BRT1585

107' : 01535-2925
TDS2041

114' : 01550-3120
HDS 261

119' : 02029-2804
RST1229

119' : 02097-3045
SKF1271

122' : 01583-3156
UC 651

122' : 02095-3058
RST2273

129' : 02053-2803
LDS 67AB



Selections
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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.

02012-3000 CUS 1 (Pi For)

 
 
02h 01m 14.72s -30° 00' 06.5" P.A. 120.00 sep 0.0 mag 5.35,10.00 Sp G8III dist. 90.25 pc (294.4 l.y.)
 
 
Coord 2000 02012-3000 Discov num CUS   1 Comp Coord arcsec 2000 02 01 14.72 -30 00 06.5
Date first 2008 Date last 2008 Obs 1
Pa first 120 Pa last 120 P.A. Now (θ) 120°
Sep first 0.0 Sep last 0.012 Sep. Now (ρ) 0.012"
Mag pri 5.35 Mag sec 10.00 delta mag (ΔM) 4.65 Spectral class G8III (yellow)
Pri motion ra -109 Sec motion ra
Pri motion dec -109 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Pi For Constellation Fornax SAO 193455 HIP 9440
Tycho2 7006-02299-1 Gaia DR2 5020586872310485632 HD 12438 HR 594
GC 2443 CD CD-30 703 CP CP-30 231 Bayer Pi Fornacis
Bayer name Pi For Distance 90.25 Distance ly 294.4 Bayer greek π For
 
 
WDS 02012-3000 CUS 1 (Pi For) : NOTES
 
 
discov_num notes refcode
CUS 1 Assuming a primary mass of 1.02 +/- 0.19 Msun, the derived flux ratio
(~0.028 in H and K) gives a mass of ~0.5 Msun for the secondary. Cus2012
 
 
REFERENCES
 
 
refcode metd author reference
Cus2012 Kv - Cusano, F., Paladini, C., Richichi, A., Guenther, E.W., Aringer, B., Biazzo, K., 2012A&A...539A..58C
Cus2012 Molinaro, R., Pasquini, L., & Hatzes, A.P.
Cus2012 A&A 539, A58, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02012-3000 CUS 1 2008 1 120 0.0 5.35 10.00 N 020114.72-300006.5

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

 
 
WDS 02012-3000 CUS 1 (Pi For) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02012-3000 CUS 1 (Pi For) : MEASURES
 
 
No records found.

 
 
WDS 02012-3000 (Pi For) : VIRTUAL EYEPIECE
 
 

02012-3000 CUS 1A mag 5.35 Sp G8III 02012-3000 CUS 1B mag 10 virtual eyepiece
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Radius:
Components only
 
 
WDS 02012-3000 (Pi For) : ALADIN DSS IMAGE @ 02h 01m 14.72s -30° 00' 06.5"
 
 
 
 
WDS 02012-3000 CUS 1 (Pi For) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02012-3000 CUS 1 distance=0' 02004-2947 B 26AB distance=18' 02003-2947 LDS5360CD distance=18' 02027-3019 HJ 3478 distance=28' 02035-3005 RST2270AB distance=31' 02035-3005 RST2270Aa,Ab distance=31' 02025-2929 LDS3338 distance=35' 01590-2921 UC 652 distance=49' 01574-2928 RSS 52 distance=60' 01584-3047 TDS2074 distance=60' 02012-2900 RST1227 distance=61' 01573-3041 KPP2858 distance=66' 02005-3107 UC 659 distance=68' 01573-3044 JSP 30 distance=68' 02071-3023 LDS3345 distance=80' 01579-2851 LDS 61 distance=83' 01560-3057 JSP 859 distance=89' 02025-2832 UC 671 distance=90' 02081-3017 RST1234 distance=91' 02061-2856 KPP2444 distance=91' 02069-3101 TDS2121 distance=96' 02040-3134 BRT1585 distance=101' 01535-2925 TDS2041 distance=107' 01550-3120 HDS 261 distance=114' 02029-2804 RST1229 distance=119' 02097-3045 SKF1271 distance=119' 01583-3156 UC 651 distance=122' 02095-3058 RST2273 distance=122' 02053-2803 LDS 67AB distance=129' 02053-2803 NSN 234Ba,Bb distance=130' 02089-2817 TDS2134 distance=144' 01519-3120 HDS 254 distance=145' 01573-2745 I 1102 distance=145' 01499-2941 LDS3318 distance=148' 02072-2749 B 27 distance=153' 01598-2728 B 25 distance=154' 02069-3216 LDS3343 distance=156' 01530-2805 HJ 3472 distance=159' 02116-2838 TDS2150 distance=159' 02107-2813 SKF1272AB distance=164' 02107-2813 SKF1272AC distance=164' 01487-2916 HJ 3466 distance=170' 02136-2904 TDS2168 distance=171' 01521-2754 LDS5356 distance=173' 01572-2715 RST1226 distance=174' 01479-2925 LDS3312 distance=178' 01599-2703 KPP2859 distance=178' 01508-2805 LDS5355 distance=179' 01540-3233 NSN 232 distance=179' 02144-2910 LDS5374 distance=179' 02141-3107 WIS 58 distance=180' 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 02012-3000 CUS 1 120 0.0
Show 02004-2947 B 26 AB 288 4.6 18
Show 02003-2947 LDS5360 CD 273 235.0 18
Show 02027-3019 HJ 3478 150 43.3 28
Show 02035-3005 RST2270 AB 28 2.4 31
Show 02035-3005 RST2270 Aa,Ab 22 0.2 31
Show 02025-2929 LDS3338 29 18.5 35
Show 01590-2921 UC 652 163 33.9 49
Show 01574-2928 RSS 52 256 26.5 60
Show 01584-3047 TDS2074 113 2.6 60
Show 02012-2900 RST1227 283 0.8 61
Show 01573-3041 KPP2858 245 1.2 66
Show 02005-3107 UC 659 120 11.9 68
Show 01573-3044 JSP 30 336 0.8 68
Show 02071-3023 LDS3345 314 72.8 80
Show 01579-2851 LDS 61 161 41.5 83
Show 01560-3057 JSP 859 145 6.4 89
Show 02025-2832 UC 671 69 15.0 90
Show 02081-3017 RST1234 197 1.4 91
Show 02061-2856 KPP2444 98 21.5 91
Show 02069-3101 TDS2121 267 0.9 96
Show 02040-3134 BRT1585 173 5.4 101
Show 01535-2925 TDS2041 227 0.4 107
Show 01550-3120 HDS 261 274 0.5 114
Show 02029-2804 RST1229 287 0.3 119
Show 02097-3045 SKF1271 169 4.1 119
Show 01583-3156 UC 651 2 40.4 122
Show 02095-3058 RST2273 155 1.1 122
Show 02053-2803 LDS 67 AB 14 57.0 129
Show 02053-2803 NSN 234 Ba,Bb 299 1.6 130
Show 02089-2817 TDS2134 207 0.7 144
Show 01519-3120 HDS 254 333 0.2 145
Show 01573-2745 I 1102 332 7.2 145
Show 01499-2941 LDS3318 29 216.2 148
Show 02072-2749 B 27 34 1.1 153
Show 01598-2728 B 25 75 1.5 154
Show 02069-3216 LDS3343 291 2.0 156
Show 01530-2805 HJ 3472 240 6.5 159
Show 02116-2838 TDS2150 192 0.5 159
Show 02107-2813 SKF1272 AB 196 3.5 164
Show 02107-2813 SKF1272 AC 158 6.1 164
Show 01487-2916 HJ 3466 52 31.1 170
Show 02136-2904 TDS2168 232 0.9 171
Show 01521-2754 LDS5356 11 31.7 173
Show 01572-2715 RST1226 68 2.9 174
Show 01479-2925 LDS3312 307 3.7 178
Show 01599-2703 KPP2859 308 2.1 178
Show 01508-2805 LDS5355 99 18.7 179
Show 01540-3233 NSN 232 101 7.1 179
Show 02144-2910 LDS5374 77 250.3 179
Show 02141-3107 WIS 58 98 151.7 180

 
 
WDS 02012-3000 : COMPONENTS
 
 
  A
B pa=123.7°
sep=0.01"
 
 
02012-3000 A
 
 
Componente originario normalizzato AB Name Pi For Coord arcsec 2000 020114.72-300006.5 Mag 5.35
Spectral class G8III (yellow) PmRA -109.00 PmDE -109.0 SAO 193455
HIP 9440 Tycho2 7006-02299-1 HD 12438 HR 594
GC 2443 CD CD-30 703 CP CP-30 231 Bayer Pi
Bayer name Pi
Tycho2
Tycho2 7006-02299-1 Pflag RAmdeg 30.31134285 DEmdeg -30.00183186
PmRA -109.9 PmDE -108.9 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.25 EpDEm 1991.28
Num 15 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.6 BTmag 6.434 E BTmag 0.015 VTmag 5.445
E VTmag 0.009 Prox 999 TYC T HIP 9440
CCDM RAdeg 30.31163639 DEdeg -30.00157917 EpRA 1990 1.68
EpDE 1990 1.65 E RAdeg 3.5 E DEdeg 3.6 Posflg
Corr -0.1
SAO
SAO 193455 DelFlag RA1950 PmRA1950 -0.0082
DE1950 PmDE1950 -0.105 Vmag 5.4 SpType G5
Double code Source 70 CatNum 2443 DM CD-30 703
DMcomp BDsup HD 12438 M HD 0
GC 2443 RA1950rad 0.51929355 DE1950rad -0.52781121 PmRA2000 -0.008
PmDE2000 -0.109
Hipparcos
Catalog H HIP 9440 Proxy RAhms 02 01 14.80
DEdms -30 00 05.6 Vmag 5.34 VarFlag R Vmag G
RAdeg 30.3117 DEdeg -30.0016 AstroRef Plx 11.71
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 12438 BD
CD CD-30 703 CP CP-30 231 Dm number -30 703 VIred 0.94
SpType G8III R SpType Coord arcsec 2000 020114.80-300005.6
Hipparcos 2
HIP 9440 Sn 5 So 0 Nc 1
RArad 0.5290381224 DErad -0.523626099 Plx 11.08 PmRA -109.37
PmDE -109.19 E RArad 0.2 E DErad 0.2 E Plx 0.29
E pmRA 0.31 E pmDE 0.21 Hpmag 5.5008 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.883 E BV 0.003
VI 0.94
 
 
02012-3000 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020114.72-300006.5 Mag 10 Calc delta mag 4.65
Calc coord yes