02512-2125 I 461 (HD 17827)

 
 
02h 51m 11.31s -21° 25' 28.0" P.A. 330.00 sep 3.2 mag 9.04,10.60 Sp G8/K0IV
 
 
Coord 2000 02512-2125 Discov num I   461 Comp Coord arcsec 2000 02 51 11.31 -21 25 28.0
Date first 1909 Date last 2016 Obs 7
Pa first 330 Pa last 330 P.A. Now (θ) 330°
Sep first 3.8 Sep last 3.202 Sep. Now (ρ) 3.202"
Mag pri 9.04 Mag sec 10.60 delta mag (ΔM) 1.56 Spectral class G8/K0IV (yellow)
Pri motion ra +106 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17827 Constellation Eridanus Tycho2 5870-00143-1 Gaia DR2 5127394668783241856
HD 17827
 
 
WDS 02512-2125 I 461 (HD 17827) : 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
02512-2125 I 461 1986 6 332 3.2 9.04 10.60 G8/K0IV 025111.31-212528.0
02512-2125 I 461 2016 7 330 3.2 9.04 10.60 G8/K0IV 025111.31-212528.0

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WDS 02512-2125 I 461 (HD 17827) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02512-2125 I 461 (HD 17827) : MEASURES
 
 
No records found.

 
 
WDS 02512-2125 (HD 17827) : VIRTUAL EYEPIECE
 
 

02512-2125 I   461A mag 9.04 Sp G8/K0IV 02512-2125 I   461B sep 3.1 P.A. 331.70 mag 10.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02512-2125 (HD 17827) : ALADIN DSS IMAGE @ 02h 51m 11.31s -21° 25' 28.0"
 
 
 
 
WDS 02512-2125 I 461 (HD 17827) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02512-2125  I   461 distance=0' 02518-2117  SEE  21 distance=12' 02514-2139  DON  43 distance=14' 02510-2100  SEE  20 (Angetenar) distance=26' 02501-2210  DON  42 distance=47' 02476-2115  RST2287 distance=50' 02546-2109  KPP1712 distance=51' 02513-2226  LDS3433 distance=62' 02498-2015  HJ 3533 distance=74' 02532-2014  ARA 833 distance=77' 02482-2232  RST2288 distance=79' 02472-2229  SKF2167AB distance=85' 02472-2229  CVN  71AC distance=85' 02544-2007  HDS 371 distance=91' 02566-2219  NSN 242CD distance=93' 02441-2125  KPP2029 distance=100' 02464-2250  SKF2166 distance=107' 02456-2004  DON  40 distance=113' 02432-2108  LDS3420 distance=114' 02502-2323  RST2289 distance=119' 02528-2330  I   717 distance=127' 03001-2157  DVG  15 distance=128' 02437-2240  RST2286 distance=129' 02430-2017  HJ 3524 distance=134' 02578-2317  ARA1971 distance=144' 02573-2323  I   149 distance=145' 02474-2341  HU 1561 distance=146' 03017-2136  RST2291 distance=147' 02489-1902  B  1924 distance=148' 02535-1859  LDS5400 distance=149' 03022-2145  I   462 distance=156' 02586-2322  UC  922 distance=156' 02439-1925  LDS5392 distance=159' 02396-2115  B  1922 distance=162' 02395-2113  DAM1293 distance=165' 02401-2029  BRT 298 distance=167' 02461-1853  UC  801 distance=169' 02397-2026  HDS 346 distance=173' 02445-1859  GWP 362 distance=174' 03038-2122  HJ 3548 distance=176' 03020-2309  TDS2417AB distance=183' 02542-1826  LDS3437 distance=185' 02498-2434  BU  877AB distance=190' 02498-2434  HJ 2161AC distance=190' 02498-2434  FOX9021AD distance=190' 02427-2358  KPP2866 distance=193' 02476-1819  LV    2 distance=194' 02404-1914  RST2285 distance=202' 02578-1826  RSS  61 distance=203' 02563-1816  GWP 400 distance=203' 03059-2113  ARA1264 distance=206' 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 02512-2125 I 461 330 3.2
Show 02518-2117 SEE 21 323 0.1 12
Show 02514-2139 DON 43 287 0.2 14
Show Angetenar 02510-2100 SEE 20 127 49.6 26
Show 02501-2210 DON 42 187 1.3 47
Show 02476-2115 RST2287 60 0.7 50
Show 02546-2109 KPP1712 96 13.2 51
Show 02513-2226 LDS3433 73 15.7 62
Show 02498-2015 HJ 3533 267 37.8 74
Show 02532-2014 ARA 833 358 11.1 77
Show 02482-2232 RST2288 47 1.2 79
Show 02472-2229 SKF2167 AB 213 69.4 85
Show 02472-2229 CVN 71 AC 347 1.7 85
Show 02544-2007 HDS 371 347 0.1 91
Show 02566-2219 NSN 242 CD 273 4.4 93
Show 02441-2125 KPP2029 287 16.2 100
Show 02464-2250 SKF2166 272 29.5 107
Show 02456-2004 DON 40 283 0.2 113
Show 02432-2108 LDS3420 292 3.3 114
Show 02502-2323 RST2289 300 0.3 119
Show 02528-2330 I 717 295 2.2 127
Show 03001-2157 DVG 15 156 12.3 128
Show 02437-2240 RST2286 1 0.2 129
Show 02430-2017 HJ 3524 166 19.8 134
Show 02578-2317 ARA1971 93 17.3 144
Show 02573-2323 I 149 259 6.1 145
Show 02474-2341 HU 1561 320 1.1 146
Show 03017-2136 RST2291 129 1.3 147
Show 02489-1902 B 1924 236 0.4 148
Show 02535-1859 LDS5400 156 308.4 149
Show 03022-2145 I 462 107 0.8 156
Show 02586-2322 UC 922 209 12.8 156
Show 02439-1925 LDS5392 223 180.6 159
Show 02396-2115 B 1922 246 1.4 162
Show 02395-2113 DAM1293 193 3.3 165
Show 02401-2029 BRT 298 314 4.0 167
Show 02461-1853 UC 801 86 28.0 169
Show 02397-2026 HDS 346 221 0.8 173
Show 02445-1859 GWP 362 298 159.3 174
Show 03038-2122 HJ 3548 125 12.2 176
Show 03020-2309 TDS2417 AB 33 1.6 183
Show 02542-1826 LDS3437 271 57.2 185
Show 02498-2434 BU 877 AB 145 12.1 190
Show 02498-2434 HJ 2161 AC 129 37.3 190
Show 02498-2434 FOX9021 AD 290 52.3 190
Show 02427-2358 KPP2866 64 1.8 193
Show 02476-1819 LV 2 26 2.9 194
Show 02404-1914 RST2285 330 2.7 202
Show 02578-1826 RSS 61 356 31.1 203
Show 02563-1816 GWP 400 287 65.9 203
Show 03059-2113 ARA1264 263 11.7 206

 
 
WDS 02512-2125 : COMPONENTS
 
 
  A
B pa=331.7°
sep=3.15"
 
 
02512-2125 A
 
 
Componente originario normalizzato AB Name HD 17827 Coord arcsec 2000 025111.31-212528.0 Mag 9.04
Spectral class G8/K0IV (yellow) PmRA 106.00 PmDE 8.0 Tycho2 5870-00143-1
HD 17827
Tycho2
Tycho2 5870-00143-1 Pflag RAmdeg 42.79714510 DEmdeg -21.42446424
PmRA 113.4 PmDE -6.0 E RAmdeg 12 E DEmdeg 11
E pmRA 2.6 E pmDE 2.6 EpRAm 1991.17 EpDEm 1991.44
Num 3 Q RAmdeg 2.0 Q DEmdeg 0.2 Q pmRA 2.0
Q pmDE 0.2 BTmag 10.233 E BTmag 0.028 VTmag 9.043
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 42.79685639 DEdeg -21.42445028 EpRA 1990 1.46
EpDE 1990 1.69 E RAdeg 11.7 E DEdeg 10.7 Posflg
Corr -0.2
CCDM
Ccdm 02512-2125 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs -28.4
R dRAs 19 Year Theta Rho
Obs 2 Vmag 9.0 Sp G5 PmNote
PmRA PmDE Dm number -22 492 Cat1 BD
Name2 Cat2 HD 17827 M HD
ADS BDS A 2181 M ADS BDS N IDS IDS 02466S2150A
HIC
 
 
02512-2125 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025111.20-212525.2 Mag 10.6 Calc delta mag 1.56
Calc coord yes
CCDM
Ccdm 02512-2125 RComp Comp B Note1
Note2 Discov num I 461 DRAs DDEs
R dRAs Year 1911 Theta 331 Rho 3.3
Obs 3 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2181 M ADS BDS N IDS IDS 02466S2150B
HIC