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Current system
03229+2949
STF 379
HD 20873


Nearby doubles
33' : 03243+3016
KU 14

37' : 03212+3019
COU 684

39' : 03199+2951
LDS3476

44' : 03262+2950
ALP 10

65' : 03252+3046
HDP 1

65' : 03254+3045
TBN 3

66' : 03256+3044
CHX 2

67' : 03256+3045
LOO 1AB

67' : 03277+3013
TBN 5

67' : 03276+3014
TBN 4

68' : 03258+3044
A 979

71' : 03234+3059
YSC 177

83' : 03266+2843
TOK 13AB

85' : 03229+3113
TDS2534

89' : 03286+2904
STF 395

92' : 03161+3014
CRB 57

92' : 03160+2928
AZC 33

95' : 03207+2819
MLB 638

96' : 03289+3045
CHN 1AB

102' : 03277+2829
MLB 518

104' : 03298+3041
CRB 59

106' : 03169+3102
LEP 14AB

107' : 03310+2937
A 983

107' : 03181+2822
HJ 1134

108' : 03287+3106
CHX 3AB

111' : 03171+2829
UC 974



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03229+2949 STF 379 (HD 20873)

 
 
03h 22m 51.83s +29° 49' 06.3" P.A. 101.00 sep 10.5 mag 8.59,8.80 Sp A2 dist. 205.34 pc (669.82 l.y.)
 
 
Coord 2000 03229+2949 Discov num STF 379 Comp Coord arcsec 2000 03 22 51.83 +29 49 06.3
Date first 1782 Date last 2016 Obs 42
Pa first 102 Pa last 100.6 P.A. Now (θ) 100.6°
Sep first 11.3 Sep last 10.45 Sep. Now (ρ) 10.45"
Mag pri 8.59 Mag sec 8.80 delta mag (ΔM) 0.21 Spectral class A2 (white)
Pri motion ra +031 Sec motion ra +031
Pri motion dec -016 Sec motion dec -016
Notes N T (See Notes, Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20873 Constellation Aries HIP 15744 Tycho2 1809-01348-1
Gaia DR2 119339312747909888 HD 20873 BD BD+29 552 Distance 205.34
Distance ly 669.82
 
 
WDS 03229+2949 STF 379 (HD 20873) : NOTES
 
 
discov_num notes refcode
STF 379 H III 91, BDS 1688.
H 3 91. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03229+2949 STF 379 2004 36 101 10.4 8.59 8.80 A2 NZD 032251.83+294906.3
03229+2949 STF 379 2010 37 101 10.5 8.59 8.80 A2 NZD 032251.83+294906.3
03229+2949 STF 379 2015 42 101 10.4 8.59 8.80 A2 NZ 032251.83+294906.3
03229+2949 STF 379 2016 42 101 10.5 8.59 8.80 A2 NT 032251.83+294906.3

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

 
 
WDS 03229+2949 STF 379 (HD 20873) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03229+2949 STF 379 (HD 20873) : MEASURES
 
 
No records found.

 
 
WDS 03229+2949 (HD 20873) : VIRTUAL EYEPIECE
 
 

03229+2949 STF 379A mag 8.59 Sp A2 03229+2949 STF 379B sep 9.1 P.A. 102.20 mag 8.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 03229+2949 (HD 20873) : ALADIN DSS IMAGE @ 03h 22m 51.83s +29° 49' 06.3"
 
 
 
 
WDS 03229+2949 STF 379 (HD 20873) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03229+2949 STF 379 distance=0' 03243+3016 KU 14 distance=33' 03212+3019 COU 684 distance=37' 03199+2951 LDS3476 distance=39' 03262+2950 ALP 10 distance=44' 03252+3046 HDP 1 distance=65' 03254+3045 TBN 3 distance=65' 03256+3044 CHX 2 distance=66' 03256+3045 LOO 1AB distance=67' 03256+3045 LOO 1AC distance=67' 03256+3045 TBN 2Ba,Bb distance=67' 03256+3045 TBN 2Bb,Bc distance=67' 03256+3045 TBN 2BD distance=67' 03256+3045 TBN 2Da,Db distance=67' 03277+3013 TBN 5 distance=67' 03276+3014 TBN 4 distance=67' 03258+3044 A 979 distance=68' 03234+3059 YSC 177 distance=71' 03266+2843 CHR 9Aa,Ab distance=83' 03266+2843 TOK 13AB distance=83' 03266+2843 CIA 10Aa1,2 distance=83' 03229+3113 TDS2534 distance=85' 03286+2904 STF 395 distance=89' 03161+3014 CRB 57 distance=92' 03160+2928 AZC 33 distance=92' 03207+2819 MLB 638 distance=95' 03289+3045 CHN 1AB distance=96' 03289+3045 SKF1042AC distance=96' 03277+2829 MLB 518 distance=102' 03298+3041 CRB 59 distance=104' 03169+3102 LEP 14AB distance=106' 03310+2937 A 983 distance=107' 03181+2822 HJ 1134 distance=107' 03287+3106 CHX 3AB distance=108' 03287+3106 CHX 3BC distance=108' 03171+2829 UC 974 distance=111' 03307+3033 TBN 11 distance=111' 03286+3114 TBN 6 distance=113' 03289+3115 LOO 2AB distance=116' 03289+3115 CHX 4Aa,Ab distance=116' 03289+3115 TBN 1Aa,Ac distance=116' 03289+3115 TBN 1Ba,Bb distance=116' 03287+3118 DCR 1 distance=117' 03292+3114 LOO 4BC distance=118' 03292+3114 LOO 4Aa,Ab distance=118' 03292+3114 LOO 4Aa,B distance=118' 03290+3116 CON 2 distance=118' 03291+3116 LOO 3BC distance=118' 03289+3118 SKF2622 distance=119' 03291+3116 LOO 3Aa,Ab distance=119' 03291+3116 LOO 3Aa,B distance=119' 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 03229+2949 STF 379 101 10.5
Show 03243+3016 KU 14 168 3.6 33
Show 03212+3019 COU 684 127 4.4 37
Show 03199+2951 LDS3476 96 144.5 39
Show 03262+2950 ALP 10 269 24.8 44
Show 03252+3046 HDP 1 201 1.4 65
Show 03254+3045 TBN 3 264 0.7 65
Show 03256+3044 CHX 2 154 7.0 66
Show 03256+3045 LOO 1 AB 198 7.4 67
Show 03256+3045 LOO 1 AC 320 16.5 67
Show 03256+3045 TBN 2 Ba,Bb 105 0.8 67
Show 03256+3045 TBN 2 Bb,Bc 329 0.3 67
Show 03256+3045 TBN 2 BD -1 21.5 67
Show 03256+3045 TBN 2 Da,Db 25 0.3 67
Show 03277+3013 TBN 5 149 0.3 67
Show 03276+3014 TBN 4 -1 0.3 67
Show 03258+3044 A 979 268 1.7 68
Show 03234+3059 YSC 177 317 0.6 71
Show 03266+2843 CHR 9 Aa,Ab 235 0.4 83
Show 03266+2843 TOK 13 AB 129 95.6 83
Show 03266+2843 CIA 10 Aa1,2 245 0.0 83
Show 03229+3113 TDS2534 329 3.8 85
Show 03286+2904 STF 395 90 1.8 89
Show 03161+3014 CRB 57 121 23.2 92
Show 03160+2928 AZC 33 234 14.1 92
Show 03207+2819 MLB 638 300 9.3 95
Show 03289+3045 CHN 1 AB 246 8.0 96
Show 03289+3045 SKF1042 AC 131 14.7 96
Show 03277+2829 MLB 518 255 3.4 102
Show 03298+3041 CRB 59 88 12.6 104
Show 03169+3102 LEP 14 AB 25 592.2 106
Show 03310+2937 A 983 145 0.5 107
Show 03181+2822 HJ 1134 51 12.3 107
Show 03287+3106 CHX 3 AB 287 3.9 108
Show 03287+3106 CHX 3 BC 10 7.5 108
Show 03171+2829 UC 974 22 63.7 111
Show 03307+3033 TBN 11 246 0.6 111
Show 03286+3114 TBN 6 60 1.9 113
Show 03289+3115 LOO 2 AB 133 31.3 116
Show 03289+3115 CHX 4 Aa,Ab 350 1.5 116
Show 03289+3115 TBN 1 Aa,Ac 195 0.6 116
Show 03289+3115 TBN 1 Ba,Bb 0.3 116
Show 03287+3118 DCR 1 48 5.1 117
Show 03292+3114 LOO 4 BC 96 10.5 118
Show 03292+3114 LOO 4 Aa,Ab 312 1.7 118
Show 03292+3114 LOO 4 Aa,B 140 29.7 118
Show 03290+3116 CON 2 92 1.0 118
Show 03291+3116 LOO 3 BC 226 19.8 118
Show 03289+3118 SKF2622 161 3.1 119
Show 03291+3116 LOO 3 Aa,Ab 246 5.3 119
Show 03291+3116 LOO 3 Aa,B 216 15.0 119

 
 
WDS 03229+2949 : COMPONENTS
 
 
  A
B pa=102.2°
sep=9.12"
 
 
03229+2949 A
 
 
Componente originario normalizzato AB Name HD 20873 Coord arcsec 2000 032251.83+294906.3 Mag 8.59
Spectral class A2 (white) PmRA 31.00 PmDE -16.0 HIP 15744
Tycho2 1809-01348-1 HD 20873 BD BD+29 552
Tycho2
Tycho2 1809-01348-1 Pflag RAmdeg 50.71594901 DEmdeg 29.81842015
PmRA 36.7 PmDE -15.6 E RAmdeg 9 E DEmdeg 10
E pmRA 2.3 E pmDE 2.2 EpRAm 1991.57 EpDEm 1991.39
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 8.889 E BTmag 0.020 VTmag 8.592
E VTmag 0.017 Prox 104 TYC T HIP 15744
CCDM A RAdeg 50.71585194 DEdeg 29.81845639 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 9.4 E DEdeg 10.3 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 15744 Proxy RAhms 03 22 51.80
DEdms +29 49 06.5 Vmag 8.53 VarFlag R Vmag H
RAdeg 50.7158 DEdeg 29.8185 AstroRef A Plx 4.43
CCDM 03229+2949 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 20873 BD BD+29 552
CD CP Dm number +29 552 VIred 0.14
SpType A2 R SpType Coord arcsec 2000 032251.80+294906.5
Hipparcos 2
HIP 15744 Sn 95 So 3 Nc 1
RArad 0.8851584139 DErad 0.5204302495 Plx 4.87 PmRA 26.37
PmDE -19.35 E RArad 2.02 E DErad 0.96 E Plx 1.95
E pmRA 2.73 E pmDE 1.59 Hpmag 8.5995 E Hpmag 0.0099
SHp 0.046 VA 0 BV 0.264 E BV 0.026
VI 0.3
CCDM
Ccdm 03229+2949 RComp Comp A Note1
Note2 Discov num DRAs -2.18 DDEs 5.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp A2 PmNote *
PmRA 29 PmDE -22 Dm number +29 552 Cat1 BD
Name2 +29 379 Cat2 AGK2/3 HD 20873 M HD
ADS BDS A 2499 M ADS BDS N IDS IDS 03168N2928A
HIC 15744
 
 
03229+2949 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032252.51+294904.4 Mag 8.8 PmRA 31.00
PmDE -16.0 HIP 15746 Tycho2 1809-01350-1 Calc delta mag 0.21
Calc coord yes
Tycho2
Tycho2 1809-01350-1 Pflag RAmdeg 50.71918679 DEmdeg 29.81784126
PmRA 24.7 PmDE -16.0 E RAmdeg 12 E DEmdeg 12
E pmRA 2.3 E pmDE 2.2 EpRAm 1991.41 EpDEm 1991.35
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.1 BTmag 9.184 E BTmag 0.023 VTmag 8.796
E VTmag 0.020 Prox 104 TYC T HIP 15746
CCDM B RAdeg 50.71912111 DEdeg 29.81787833 EpRA 1990 1.70
EpDE 1990 1.69 E RAdeg 12.1 E DEdeg 12.3 Posflg
Corr -0.4
Hipparcos
Catalog H HIP 15746 Proxy RAhms 03 22 52.59
DEdms +29 49 04.4 Vmag 8.68 VarFlag R Vmag H
RAdeg 50.7191 DEdeg 29.8179 AstroRef B Plx 4.63
CCDM 03229+2949 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.2
SpType A2 R SpType Coord arcsec 2000 032252.59+294904.4
Hipparcos 2
HIP 15746 Sn 95 So 3 Nc 1
RArad 0.8852156564 DErad 0.52042026 Plx 7.67 PmRA 32.94
PmDE -20.89 E RArad 2.17 E DErad 1.1 E Plx 2.34
E pmRA 3.24 E pmDE 2.31 Hpmag 8.7861 E Hpmag 0.0115
SHp 0 VA 0 BV 0.416 E BV 0.032
VI 0.48
CCDM
Ccdm 03229+2949 RComp Comp B Note1
Note2 Discov num STF 379 DRAs -1.40 DDEs 4.2
R dRAs 10 Year 1830 Theta 102 Rho 10.3
Obs 7 Vmag 8.6 Sp PmNote *
PmRA 24 PmDE -15 Dm number Cat1
Name2 +29 380 Cat2 AGK2/3 HD M HD
ADS BDS A 2499 M ADS BDS N N IDS IDS 03168N2928B
HIC 15746