03177-4020 I 467 (HD 20623)

 
 
03h 17m 43.44s -40° 20' 12.1" P.A. 122.00 sep 2.4 mag 8.97,10.92 Sp F8V dist. 119.33 pc (389.25 l.y.)
 
 
Coord 2000 03177-4020 Discov num I   467 Comp Coord arcsec 2000 03 17 43.44 -40 20 12.1
Date first 1909 Date last 2016 Obs 13
Pa first 110 Pa last 121.6 P.A. Now (θ) 121.6°
Sep first 1.8 Sep last 2.361 Sep. Now (ρ) 2.361"
Mag pri 8.97 Mag sec 10.92 delta mag (ΔM) 1.95 Spectral class F8V (yellow-white)
Pri motion ra +129 Sec motion ra
Pri motion dec +047 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20623 Constellation Eridanus SAO 216247 HIP 15328
Tycho2 7564-00207-1 Gaia DR2 4852998691529952128 HD 20623 CD CD-40 857
CP CP-40 293 Distance 119.33 Distance ly 389.25
 
 
WDS 03177-4020 I 467 (HD 20623) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03177-4020 I 467 1991 11 120 2.5 8.97 10.92 F8V D 031743.44-402012.1
03177-4020 I 467 2016 13 122 2.4 8.97 10.92 F8V 031743.44-402012.1

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WDS 03177-4020 I 467 (HD 20623) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03177-4020 I 467 (HD 20623) : MEASURES
 
 
No records found.

 
 
WDS 03177-4020 (HD 20623) : VIRTUAL EYEPIECE
 
 

03177-4020 I   467A mag 8.97 Sp F8V 03177-4020 I   467B sep 2.0 P.A. 128.90 mag 10.92 virtual eyepiece
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Radius:
Components only
 
 
WDS 03177-4020 (HD 20623) : ALADIN DSS IMAGE @ 03h 17m 43.44s -40° 20' 12.1"
 
 
 
 
WDS 03177-4020 I 467 (HD 20623) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03177-4020  I   467 distance=0' 03218-4045  TDS2529 distance=53' 03233-4027  TOI2335AB distance=65' 03236-4005  I   468 distance=69' 03223-4119  I   151 distance=79' 03145-4130  TDS 107 distance=79' 03107-4023  LDS9144 distance=79' 03221-4131  I  1483 distance=88' 03209-4142  UC  989 distance=90' 03257-4120  I  1484 distance=109' 03139-3840  WG   18AB distance=111' 03093-4123  DAM1297 distance=115' 03182-3823  HDS 415 distance=118' 03087-4122  I    54 distance=120' 03224-3832  TDS2532 distance=121' 03274-4113  TOK 819 distance=122' 03285-4009  WG   19 distance=126' 03227-3828  B  1448 distance=127' 03168-4232  I   466AB distance=132' 03168-4232  I   466AC distance=132' 03270-3901  TDS2550 distance=133' 03285-4112  NSN 200 distance=133' 03128-4226  DON  47 distance=138' 03186-4239  I    56 distance=139' 03128-3807  B  1445 distance=145' 03153-4243  I   463 distance=146' 03053-4059  HDS 391 distance=147' 03139-4244  TDS2488 distance=151' 03256-3819  HDS 429 distance=152' 03261-3822  B  1450 distance=154' 03271-3827  SHN  79 distance=157' 03050-4124  B  1443 distance=158' 03040-4006  I  1144 distance=158' 03252-3807  UC 1004 distance=159' 03313-3951  KPP2825 distance=159' 03161-3742  KIR   9 distance=160' 03317-4041  UC 1018 distance=161' 03036-3956  TSN  48 distance=164' 03317-4100  UC 1019 distance=165' 03161-3736  TDS2508 distance=165' 03081-4231  CPO   3 distance=170' 03053-3844  KPP3509 distance=173' 03169-4313  RST5199 distance=173' 03331-4040  TDS2575 distance=177' 03095-3752  HJ 3553 distance=177' 03068-3810  TDS2447 distance=182' 03129-4314  DON  48 distance=183' 03088-3750  TDS2457 distance=183' 03271-3753  COO  19 distance=183' 03301-4220  DON1062 distance=184' 03017-4035  TDS  98 distance=184' 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 03177-4020 I 467 122 2.4
Show 03218-4045 TDS2529 167 0.5 53
Show 03233-4027 TOI2335 AB 55 3.8 65
Show 03236-4005 I 468 127 2.8 69
Show 03223-4119 I 151 191 0.8 79
Show 03145-4130 TDS 107 26 1.2 79
Show 03107-4023 LDS9144 178 56.4 79
Show 03221-4131 I 1483 39 2.3 88
Show 03209-4142 UC 989 212 8.0 90
Show 03257-4120 I 1484 308 3.1 109
Show 03139-3840 WG 18 AB 105 4.3 111
Show 03093-4123 DAM1297 230 2.6 115
Show 03182-3823 HDS 415 313 0.5 118
Show 03087-4122 I 54 134 0.9 120
Show 03224-3832 TDS2532 283 0.4 121
Show 03274-4113 TOK 819 269 0.1 122
Show 03285-4009 WG 19 354 6.3 126
Show 03227-3828 B 1448 249 3.6 127
Show 03168-4232 I 466 AB 347 1.2 132
Show 03168-4232 I 466 AC 143 31.3 132
Show 03270-3901 TDS2550 184 1.0 133
Show 03285-4112 NSN 200 264 5.0 133
Show 03128-4226 DON 47 294 0.7 138
Show 03186-4239 I 56 257 3.9 139
Show 03128-3807 B 1445 311 0.8 145
Show 03153-4243 I 463 125 0.6 146
Show 03053-4059 HDS 391 51 0.1 147
Show 03139-4244 TDS2488 239 0.7 151
Show 03256-3819 HDS 429 230 0.3 152
Show 03261-3822 B 1450 186 1.9 154
Show 03271-3827 SHN 79 98 1.2 157
Show 03050-4124 B 1443 164 0.2 158
Show 03040-4006 I 1144 284 0.2 158
Show 03252-3807 UC 1004 305 28.2 159
Show 03313-3951 KPP2825 94 0.9 159
Show 03161-3742 KIR 9 229 26.2 160
Show 03317-4041 UC 1018 19 16.7 161
Show 03036-3956 TSN 48 36 16.6 164
Show 03317-4100 UC 1019 11 51.6 165
Show 03161-3736 TDS2508 206 1.0 165
Show 03081-4231 CPO 3 266 2.4 170
Show 03053-3844 KPP3509 146 1.9 173
Show 03169-4313 RST5199 59 0.5 173
Show 03331-4040 TDS2575 98 1.1 177
Show 03095-3752 HJ 3553 227 12.3 177
Show 03068-3810 TDS2447 102 2.5 182
Show 03129-4314 DON 48 174 0.8 183
Show 03088-3750 TDS2457 20 4.5 183
Show 03271-3753 COO 19 311 12.8 183
Show 03301-4220 DON1062 147 4.7 184
Show 03017-4035 TDS 98 227 1.0 184

 
 
WDS 03177-4020 : COMPONENTS
 
 
  A
B pa=128.9°
sep=1.97"
 
 
03177-4020 A
 
 
Componente originario normalizzato AB Name HD 20623 Coord arcsec 2000 031743.44-402012.1 Mag 8.97
Spectral class F8V (yellow-white) PmRA 129.00 PmDE 47.0 SAO 216247
HIP 15328 Tycho2 7564-00207-1 HD 20623 CD CD-40 857
CP CP-40 293
Tycho2
Tycho2 7564-00207-1 Pflag RAmdeg 49.43099116 DEmdeg -40.33669348
PmRA 129.3 PmDE 46.6 E RAmdeg 9 E DEmdeg 9
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.28 EpDEm 1991.26
Num 6 Q RAmdeg 1.7 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 0.9 BTmag 9.546 E BTmag 0.019 VTmag 8.971
E VTmag 0.014 Prox 25 TYC T HIP 15328
CCDM A RAdeg 49.43059750 DEdeg -40.33680111 EpRA 1990 1.66
EpDE 1990 1.67 E RAdeg 8.7 E DEdeg 8.6 Posflg D
Corr 0.1
SAO
SAO 216247 DelFlag RA1950 PmRA1950 0.0117
DE1950 PmDE1950 0.05 Vmag 9 SpType F5
Double code Source 48 CatNum 1566 DM CP-40 293
DMcomp BDsup HD 20623 M HD 0
GC RA1950rad 0.85464732 DE1950rad -0.70719796 PmRA2000 0.0123
PmDE2000 0.046
Hipparcos
Catalog H HIP 15328 Proxy H RAhms 03 17 43.34
DEdms -40 20 12.5 Vmag 8.77 VarFlag R Vmag H
RAdeg 49.4306 DEdeg -40.3368 AstroRef A Plx 9.48
CCDM 03177-4020 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 121 Rho 2.467 HD 20623 BD
CD CD-40 857 CP CP-40 293 Dm number -40 857 VIred 0.64
SpType F8V R SpType Coord arcsec 2000 031743.34-402012.5
Hipparcos 2
HIP 15328 Sn 15 So 3 Nc 2
RArad 0.8627262984 DErad -0.7040101142 Plx 8.38 PmRA 131.91
PmDE 48.59 E RArad 0.73 E DErad 0.78 E Plx 1.04
E pmRA 0.97 E pmDE 1.08 Hpmag 8.8851 E Hpmag 0.002
SHp 0.022 VA 0 BV 0.528 E BV 0.021
VI 0.6
CCDM
Ccdm 03177-4020 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F5 PmNote *
PmRA 133 PmDE 50 Dm number -40 857 Cat1 CD
Name2 216247 Cat2 SAO HD 20623 M HD
ADS BDS M ADS BDS N IDS IDS 03140S4042A
HIC 15328
 
 
03177-4020 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 031743.57-402013.3 Mag 10.92 Calc delta mag 1.95
Calc coord yes
CCDM
Ccdm 03177-4020 RComp Comp B Note1
Note2 Discov num I 467 DRAs DDEs
R dRAs Year 1911 Theta 119 Rho 2.5
Obs 5 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03140S4042B
HIC 15328