11534-2434 HJ 4479 (HD 103255)

 
 
11h 53m 19.52s -24° 35' 15.4" P.A. 94.00 sep 6.9 mag 8.86,9.92 Sp G3V
 
 
Coord 2000 11534-2434 Discov num HJ 4479 Comp Coord arcsec 2000 11 53 19.52 -24 35 15.4
Date first 1836 Date last 2018 Obs 26
Pa first 91 Pa last 94.3 P.A. Now (θ) 94.3°
Sep first 5.0 Sep last 6.93 Sep. Now (ρ) 6.93"
Mag pri 8.86 Mag sec 9.92 delta mag (ΔM) 1.06 Spectral class G3V (yellow)
Pri motion ra -117 Sec motion ra -116
Pri motion dec +017 Sec motion dec +021
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 103255 Constellation Crater Tycho2 6670-00978-1 Gaia DR2 3491184271297113088
HD 103255
 
 
WDS 11534-2434 HJ 4479 (HD 103255) : NOTES
 
 
discov_num notes refcode
HJ 4479 LDS1274.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
11534-2434 HJ 4479 2000 21 94 7.5 8.86 9.92 G3V N D 115319.52-243515.4
11534-2434 HJ 4479 2015 23 94 7.5 8.86 9.92 G3V N 115319.52-243515.4
11534-2434 HJ 4479 2018 24 94 6.9 8.86 9.92 G3V NV 115319.52-243515.4

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

 
 
WDS 11534-2434 HJ 4479 (HD 103255) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11534-2434 HJ 4479 (HD 103255) : MEASURES
 
 
No records found.

 
 
WDS 11534-2434 (HD 103255) : VIRTUAL EYEPIECE
 
 

11534-2434 HJ 4479A mag 8.86 Sp G3V 11534-2434 HJ 4479B sep 6.3 P.A. 94.70 mag 9.92 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 11534-2434 (HD 103255) : ALADIN DSS IMAGE @ 11h 53m 19.52s -24° 35' 15.4"
 
 
 
 
WDS 11534-2434 HJ 4479 (HD 103255) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11534-2434 HJ 4479 distance=0' 11513-2426 ARA2173 distance=30' 11555-2422 TDS8116 distance=33' 11560-2418 WIS 194 distance=41' 11512-2404 BRT2989 distance=43' 11495-2451 UC 2213 distance=55' 11496-2416 LDS1270 distance=56' 11559-2344 ARA2174 distance=62' 11579-2430 RST3763AB distance=64' 11579-2430 HO 379AB,C distance=64' 11487-2420 ARA2171 distance=65' 11507-2537 LDS1271 distance=73' 11570-2529 HU 1490 distance=74' 11500-2334 DON 497 distance=77' 11478-2420 BRT1485 distance=78' 11489-2526 KPP1715 distance=79' 11475-2447 B 2285BC distance=81' 11475-2447 B 2285A,BC distance=82' 11585-2350 RST3767AB distance=84' 11585-2350 HLN 27AB,C distance=84' 11519-2557 UC 2223 distance=85' 11496-2318 UC 2215 distance=93' 11471-2352 ARA2169 distance=97' 12004-2426 TDS8159 distance=97' 12005-2427 HJ 4489 distance=98' 12003-2529 RST2774 distance=110' 11589-2555 I 510 distance=110' 12018-2504 B 2736BC distance=118' 12018-2504 B 2736A,BC distance=119' 11573-2232 HJ 4481 distance=135' 11523-2650 RST1619 distance=136' 11536-2651 B 2288 distance=136' 11483-2635 B 2731 distance=138' 11452-2314 ARA1789 distance=139' 11574-2227 UC 2236 distance=140' 11453-2614 COO 127 distance=147' 11559-2211 HU 1489 distance=149' 11470-2234 HTS 2AB distance=150' 11470-2234 HTS 2AC distance=150' 11470-2234 HTS 2AD distance=150' 11470-2234 HTS 2AE distance=150' 11532-2202 KPP2726 distance=153' 11565-2204 KPP3856 distance=158' 11507-2200 B 2732 distance=159' 11545-2154 SKF1050AB distance=163' 11545-2154 SKF1050AC distance=163' 11531-2718 BVD 96 distance=164' 11545-2154 SKF1050CD distance=164' 11545-2154 UC 2230CE distance=164' 12017-2235 RST3769 distance=167' 11421-2321 MUG 14AB distance=171' 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 11534-2434 HJ 4479 94 6.9
Show 11513-2426 ARA2173 256 8.7 30
Show 11555-2422 TDS8116 260 0.6 33
Show 11560-2418 WIS 194 340 113.5 41
Show 11512-2404 BRT2989 178 2.8 43
Show 11495-2451 UC 2213 138 16.7 55
Show 11496-2416 LDS1270 346 15.0 56
Show 11559-2344 ARA2174 313 15.2 62
Show 11579-2430 RST3763 AB 302 0.4 64
Show 11579-2430 HO 379 AB,C 240 14.0 64
Show 11487-2420 ARA2171 326 6.2 65
Show 11507-2537 LDS1271 49 5.8 73
Show 11570-2529 HU 1490 45 0.8 74
Show 11500-2334 DON 497 276 5.6 77
Show 11478-2420 BRT1485 8 3.3 78
Show 11489-2526 KPP1715 332 13.3 79
Show 11475-2447 B 2285 BC 299 1.9 81
Show 11475-2447 B 2285 A,BC 2 117.5 82
Show 11585-2350 RST3767 AB 94 0.6 84
Show 11585-2350 HLN 27 AB,C 20 12.9 84
Show 11519-2557 UC 2223 103 86.5 85
Show 11496-2318 UC 2215 145 5.7 93
Show 11471-2352 ARA2169 335 7.7 97
Show 12004-2426 TDS8159 172 1.8 97
Show 12005-2427 HJ 4489 153 9.8 98
Show 12003-2529 RST2774 195 0.7 110
Show 11589-2555 I 510 84 0.2 110
Show 12018-2504 B 2736 BC 246 3.4 118
Show 12018-2504 B 2736 A,BC 317 41.0 119
Show 11573-2232 HJ 4481 191 4.2 135
Show 11523-2650 RST1619 66 1.4 136
Show 11536-2651 B 2288 304 6.3 136
Show 11483-2635 B 2731 61 2.7 138
Show 11452-2314 ARA1789 176 7.2 139
Show 11574-2227 UC 2236 295 9.6 140
Show 11453-2614 COO 127 272 4.8 147
Show 11559-2211 HU 1489 218 1.4 149
Show 11470-2234 HTS 2 AB 45 1.3 150
Show 11470-2234 HTS 2 AC 318 11.5 150
Show 11470-2234 HTS 2 AD 282 18.9 150
Show 11470-2234 HTS 2 AE 104 12.4 150
Show 11532-2202 KPP2726 327 6.8 153
Show 11565-2204 KPP3856 154 4.7 158
Show 11507-2200 B 2732 298 7.4 159
Show 11545-2154 SKF1050 AB 68 5.3 163
Show 11545-2154 SKF1050 AC 319 130.7 163
Show 11531-2718 BVD 96 238 134.4 164
Show 11545-2154 SKF1050 CD 249 4.1 164
Show 11545-2154 UC 2230 CE 258 20.1 164
Show 12017-2235 RST3769 70 1.3 167
Show 11421-2321 MUG 14 AB 206 229.1 171

 
 
WDS 11534-2434 : COMPONENTS
 
 
  A
B pa=94.7°
sep=6.31"
 
 
11534-2434 A
 
 
Componente originario normalizzato AB Name HD 103255 Coord arcsec 2000 115319.52-243515.4 Mag 8.86
Spectral class G3V (yellow) PmRA -117.00 PmDE 17.0 Tycho2 6670-00978-1
HD 103255
Tycho2
Tycho2 6670-00978-1 Pflag RAmdeg 178.33133667 DEmdeg -24.58760826
PmRA -114.6 PmDE 14.5 E RAmdeg 10 E DEmdeg 11
E pmRA 1.9 E pmDE 1.7 EpRAm 1991.26 EpDEm 1991.11
Num 5 Q RAmdeg 3.0 Q DEmdeg 1.2 Q pmRA 2.9
Q pmDE 1.2 BTmag 9.542 E BTmag 0.022 VTmag 8.862
E VTmag 0.017 Prox 76 TYC T HIP
CCDM RAdeg 178.33162944 DEdeg -24.58764194 EpRA 1990 1.63
EpDE 1990 1.64 E RAdeg 10.0 E DEdeg 11.1 Posflg
Corr 0.2
 
 
11534-2434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115319.98-243515.9 Mag 9.92 PmRA -116.00
PmDE 21.0 Tycho2 6670-01137-1 Calc delta mag 1.06 Calc coord yes
Tycho2
Tycho2 6670-01137-1 Pflag RAmdeg 178.33364447 DEmdeg -24.58777377
PmRA -112.4 PmDE 9.3 E RAmdeg 36 E DEmdeg 28
E pmRA 2.2 E pmDE 2.1 EpRAm 1987.97 EpDEm 1989.44
Num 5 Q RAmdeg 1.4 Q DEmdeg 0.5 Q pmRA 1.5
Q pmDE 0.5 BTmag 10.864 E BTmag 0.067 VTmag 9.923
E VTmag 0.043 Prox 76 TYC HIP
CCDM RAdeg 178.33393750 DEdeg -24.58779500 EpRA 1990 1.47
EpDE 1990 1.77 E RAdeg 36.9 E DEdeg 27.8 Posflg
Corr 0.3