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Doubles in session


Current system
04478-2049
BU 312
HD 30537


Nearby doubles
25' : 04493-2059
TDS2978

26' : 04486-2026
ARA 840

27' : 04470-2113
DON 79

42' : 04504-2108
DON 82

45' : 04462-2128
OL 2

55' : 04468-2141
DON 78

56' : 04441-2027
TDS2952

59' : 04519-2046
UC 1225

63' : 04518-2025
ARA 841

65' : 04467-1946
UC 1213AB

67' : 04434-2113
TDS2946

75' : 04425-2058
DON 75

77' : 04532-2046
HJ 3700

80' : 04421-2045
ARA 839

81' : 04421-2039
SHN 91

88' : 04539-2032
HDS 633

92' : 04422-2136
UC 1204

93' : 04427-2147
LDS3608

97' : 04544-2027
ARA 842

97' : 04512-2213
BRT1378

98' : 04490-2224
DON 80

103' : 04549-2110
SKF2472

103' : 04455-2226
DON 77

109' : 04545-2143
ARA1271

113' : 04431-2219
B 689

118' : 04396-2115
BU 1236AB



Selections
Full WDS
Binocular doubles
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.

04478-2049 BU 312 (HD 30537)

 
 
04h 47m 46.57s -20° 48' 35.1" P.A. 346.00 sep 3.4 mag 8.39,9.72 Sp A1V dist. 255.75 pc (834.26 l.y.)
 
 
Coord 2000 04478-2049 Discov num BU  312 Comp Coord arcsec 2000 04 47 46.57 -20 48 35.1
Date first 1870 Date last 2015 Obs 30
Pa first 344 Pa last 346 P.A. Now (θ) 346°
Sep first 3.1 Sep last 3.42 Sep. Now (ρ) 3.42"
Mag pri 8.39 Mag sec 9.72 delta mag (ΔM) 1.33 Spectral class A1V (white)
Pri motion ra +003 Sec motion ra -005
Pri motion dec -029 Sec motion dec +005
Notes
rPM=1.198
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 30537 Constellation Eridanus HIP 22277 Tycho2 5898-00196-1
Gaia DR2 2974435006201642624 HD 30537 BD BD-21 979 Distance 255.75
Distance ly 834.26
 
 
WDS 04478-2049 BU 312 (HD 30537) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04478-2049 BU 312 2000 28 347 3.2 8.39 9.72 A1V D 044746.57-204835.1
04478-2049 BU 312 2010 30 350 3.7 8.39 9.72 A1V 044746.57-204835.1
04478-2049 BU 312 2015 30 346 3.4 8.39 9.72 A1V 044746.57-204835.1

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

 
 
WDS 04478-2049 BU 312 (HD 30537) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04478-2049 BU 312 (HD 30537) : MEASURES
 
 
No records found.

 
 
WDS 04478-2049 (HD 30537) : VIRTUAL EYEPIECE
 
 

04478-2049 BU 312A mag 8.39 Sp A1V 04478-2049 BU 312B sep 3.4 P.A. 346.90 mag 9.72 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 04478-2049 (HD 30537) : ALADIN DSS IMAGE @ 04h 47m 46.57s -20° 48' 35.1"
 
 
 
 
WDS 04478-2049 BU 312 (HD 30537) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04478-2049 BU 312 distance=1' 04493-2059 TDS2978 distance=25' 04486-2026 ARA 840 distance=26' 04470-2113 DON 79 distance=27' 04504-2108 DON 82 distance=42' 04462-2128 OL 2 distance=45' 04468-2141 DON 78 distance=55' 04441-2027 TDS2952 distance=56' 04519-2046 UC 1225 distance=59' 04518-2025 ARA 841 distance=63' 04467-1946 UC 1213AB distance=65' 04434-2113 TDS2946 distance=67' 04425-2058 DON 75 distance=75' 04532-2046 HJ 3700 distance=77' 04421-2045 ARA 839 distance=80' 04421-2039 SHN 91 distance=81' 04539-2032 HDS 633 distance=88' 04422-2136 UC 1204 distance=92' 04427-2147 LDS3608 distance=93' 04544-2027 ARA 842 distance=97' 04512-2213 BRT1378 distance=97' 04490-2224 DON 80 distance=98' 04549-2110 SKF2472 distance=103' 04455-2226 DON 77 distance=103' 04545-2143 ARA1271 distance=109' 04431-2219 B 689 distance=113' 04396-2115 BU 1236AB distance=118' 04396-2115 BU 1236AC distance=118' 04466-2247 OL 3 distance=120' 04458-1851 UC 1210 distance=122' 04404-1940 STN 9 distance=124' 04421-1914 GWP 609 distance=124' 04547-2206 RST3406 distance=125' 04398-1953 HWE 11 distance=126' 04563-2003 DON 85 distance=129' 04410-2223 SKF2471 distance=134' 04545-1913 TDS3001 distance=135' 04555-2214 BRT1379 distance=139' 04573-2005 KPP 727 distance=141' 04463-2309 TDS2962 distance=142' 04577-2132 SPM 14 distance=146' 04384-2154 DON 74 distance=147' 04577-2157 KPP1105 distance=156' 04402-1853 KPP2060 distance=158' 04365-2046 UC 1193 distance=159' 04568-1912 B 1941 distance=159' 04525-1822 SHN 9 distance=161' 04505-2328 BRT1377 distance=164' 04574-1906 B 2580BC distance=171' 04574-1906 B 2580AB distance=171' 04436-1801 ARA 328 distance=178' 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 04478-2049 BU 312 346 3.4 1
Show 04493-2059 TDS2978 192 0.6 25
Show 04486-2026 ARA 840 117 1.4 26
Show 04470-2113 DON 79 327 9.2 27
Show 04504-2108 DON 82 47 0.7 42
Show 04462-2128 OL 2 227 4.4 45
Show 04468-2141 DON 78 242 2.0 55
Show 04441-2027 TDS2952 125 1.5 56
Show 04519-2046 UC 1225 132 38.3 59
Show 04518-2025 ARA 841 200 10.5 63
Show 04467-1946 UC 1213 AB 182 36.4 65
Show 04434-2113 TDS2946 68 0.7 67
Show 04425-2058 DON 75 88 0.2 75
Show 04532-2046 HJ 3700 349 26.2 77
Show 04421-2045 ARA 839 337 7.0 80
Show 04421-2039 SHN 91 -1 0.2 81
Show 04539-2032 HDS 633 149 0.2 88
Show 04422-2136 UC 1204 293 16.5 92
Show 04427-2147 LDS3608 113 9.0 93
Show 04544-2027 ARA 842 36 5.9 97
Show 04512-2213 BRT1378 61 7.8 97
Show 04490-2224 DON 80 337 0.7 98
Show 04549-2110 SKF2472 152 69.4 103
Show 04455-2226 DON 77 97 0.7 103
Show 04545-2143 ARA1271 200 15.5 109
Show 04431-2219 B 689 291 0.6 113
Show 04396-2115 BU 1236 AB 95 1.5 118
Show 04396-2115 BU 1236 AC 314 39.9 118
Show 04466-2247 OL 3 52 1.7 120
Show 04458-1851 UC 1210 65 6.7 122
Show 04404-1940 STN 9 135 0.1 124
Show 04421-1914 GWP 609 218 151.1 124
Show 04547-2206 RST3406 252 0.1 125
Show 04398-1953 HWE 11 100 3.6 126
Show 04563-2003 DON 85 313 1.2 129
Show 04410-2223 SKF2471 256 39.0 134
Show 04545-1913 TDS3001 193 0.8 135
Show 04555-2214 BRT1379 132 3.4 139
Show 04573-2005 KPP 727 83 6.4 141
Show 04463-2309 TDS2962 26 1.7 142
Show 04577-2132 SPM 14 287 19.0 146
Show 04384-2154 DON 74 314 0.7 147
Show 04577-2157 KPP1105 202 8.8 156
Show 04402-1853 KPP2060 205 16.5 158
Show 04365-2046 UC 1193 270 49.9 159
Show 04568-1912 B 1941 288 0.7 159
Show 04525-1822 SHN 9 120 0.3 161
Show 04505-2328 BRT1377 93 5.1 164
Show 04574-1906 B 2580 BC 120 7.7 171
Show 04574-1906 B 2580 AB 156 63.3 171
Show 04436-1801 ARA 328 93 7.6 178

 
 
WDS 04478-2049 : COMPONENTS
 
 
  A
B pa=346.9°
sep=3.41"
 
 
04478-2049 A
 
 
Componente originario normalizzato AB Name HD 30537 Coord arcsec 2000 044746.57-204835.1 Mag 8.39
Spectral class A1V (white) PmRA 3.00 PmDE -29.0 HIP 22277
Tycho2 5898-00196-1 HD 30537 BD BD-21 979
Tycho2
Tycho2 5898-00196-1 Pflag RAmdeg 71.94402261 DEmdeg -20.80973885
PmRA -3.8 PmDE -11.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.58 EpDEm 1991.55
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.592 E BTmag 0.016 VTmag 8.386
E VTmag 0.012 Prox 35 TYC T HIP 22277
CCDM A RAdeg 71.94403222 DEdeg -20.80971278 EpRA 1990 1.74
EpDE 1990 1.71 E RAdeg 5.6 E DEdeg 5.9 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 22277 Proxy H RAhms 04 47 46.57
DEdms -20 48 35.0 Vmag 8.04 VarFlag R Vmag H
RAdeg 71.944 DEdeg -20.8097 AstroRef A Plx 2.9
CCDM 04478-2049 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 346 Rho 3.389 HD 30537 BD BD-21 979
CD CP Dm number -21 979 VIred 0.83
SpType A1V R SpType Coord arcsec 2000 044746.57-204835.0
Hipparcos 2
HIP 22277 Sn 15 So 3 Nc 2
RArad 1.2556602676 DErad -0.3631980234 Plx 3.91 PmRA -5.24
PmDE 4.53 E RArad 0.77 E DErad 0.8 E Plx 1.17
E pmRA 0.94 E pmDE 1 Hpmag 8.1056 E Hpmag 0.0019
SHp 0.02 VA 0 BV 0.213 E BV 0.013
VI 0.24
CCDM
Ccdm 04478-2049 RComp Comp A Note1
Note2 Discov num DRAs -1.37 DDEs 24.7
R dRAs 19 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote
PmRA PmDE Dm number -21 979 Cat1 BD
Name2 Cat2 HD 30537 M HD
ADS BDS A 3459 M ADS BDS N IDS IDS 04435S2059A
HIC 22277
 
 
04478-2049 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044746.51-204831.8 Mag 9.72 PmRA -5.00
PmDE 5.0 Calc delta mag 1.33 Calc coord yes
CCDM
Ccdm 04478-2049 RComp Comp B Note1
Note2 Discov num BU 312 DRAs DDEs
R dRAs Year 1870 Theta 345 Rho 3.2
Obs 17 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3459 M ADS BDS N IDS IDS 04435S2059B
HIC 22277