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Doubles in session


Current system
04512-2213
BRT 1378


Nearby doubles
32' : 04490-2224
DON 80

51' : 04547-2206
RST3406

55' : 04545-2143
ARA1271

62' : 04555-2214
BRT1379

66' : 04504-2108
DON 82

68' : 04468-2141
DON 78

72' : 04466-2247
OL 3

76' : 04505-2328
BRT1377

79' : 04493-2059
TDS2978

80' : 04455-2226
DON 77

82' : 04549-2110
SKF2472

83' : 04462-2128
OL 2

84' : 04470-2113
DON 79

88' : 04519-2046
UC 1225

88' : 04463-2309
TDS2962

92' : 04532-2046
HJ 3700

93' : 04577-2157
KPP1105

97' : 04478-2049
BU 312

99' : 04574-2300
NSC 21

100' : 04577-2132
SPM 14

102' : 04580-2248
I 473

108' : 04539-2032
HDS 633

109' : 04518-2025
ARA 841

112' : 04590-2239
RST3408

113' : 04431-2219
B 689

113' : 04486-2026
ARA 840



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.

04512-2213 BRT 1378

 
 
04h 51m 08.78s -22° 12' 41.1" P.A. 61.00 sep 7.8 mag 12.41,12.80
 
 
Coord 2000 04512-2213 Discov num BRT1378 Comp Coord arcsec 2000 04 51 08.78 -22 12 41.1
Date first 1920 Date last 2016 Obs 8
Pa first 40 Pa last 60.6 P.A. Now (θ) 60.6°
Sep first 2.4 Sep last 7.85 Sep. Now (ρ) 7.85"
Mag pri 12.41 Mag sec 12.80 delta mag (ΔM) 0.39 Spectral class
Pri motion ra -034 Sec motion ra +094
Pri motion dec -028 Sec motion dec +048
Notes N S B (See Notes, Parallax indidates non-physical, Blue magnitudes)
rPM=1.41
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Gaia DR2 2973679676073292032
 
 
WDS 04512-2213 BRT 1378 : NOTES
 
 
discov_num notes refcode
BRT1378 CD-22@1851.
 
 
REFERENCES
 
 
refcode metd author reference
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04512-2213 BRT1378 1920 1 40 2.4 12.41 12.80 N B 045108.78-221241.1
04512-2213 BRT1378 2010 5 62 7.6 12.41 12.80 NU B 045108.78-221241.1
04512-2213 BRT1378 2015 7 61 7.8 12.41 12.80 NU B 045108.78-221241.1
04512-2213 BRT1378 2016 8 61 7.8 12.41 12.80 NS B 045108.78-221241.1

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

 
 
WDS 04512-2213 BRT 1378 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04512-2213 BRT 1378 : MEASURES
 
 
No records found.

 
 
WDS 04512-2213 : VIRTUAL EYEPIECE
 
 

04512-2213 BRT1378A mag 12.41 04512-2213 BRT1378B sep 7.4 P.A. 58.70 mag 12.8 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 04512-2213 : ALADIN DSS IMAGE @ 04h 51m 08.78s -22° 12' 41.1"
 
 
 
 
WDS 04512-2213 BRT 1378 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04512-2213 BRT1378 distance=0' 04490-2224 DON 80 distance=32' 04547-2206 RST3406 distance=51' 04545-2143 ARA1271 distance=55' 04555-2214 BRT1379 distance=62' 04504-2108 DON 82 distance=66' 04468-2141 DON 78 distance=68' 04466-2247 OL 3 distance=72' 04505-2328 BRT1377 distance=76' 04493-2059 TDS2978 distance=79' 04455-2226 DON 77 distance=80' 04549-2110 SKF2472 distance=82' 04462-2128 OL 2 distance=83' 04470-2113 DON 79 distance=84' 04519-2046 UC 1225 distance=88' 04463-2309 TDS2962 distance=88' 04532-2046 HJ 3700 distance=92' 04577-2157 KPP1105 distance=93' 04478-2049 BU 312 distance=97' 04574-2300 NSC 21 distance=99' 04577-2132 SPM 14 distance=100' 04580-2248 I 473 distance=102' 04539-2032 HDS 633 distance=108' 04518-2025 ARA 841 distance=109' 04590-2239 RST3408 distance=112' 04431-2219 B 689 distance=113' 04486-2026 ARA 840 distance=113' 04544-2027 ARA 842 distance=116' 04427-2147 LDS3608 distance=122' 04519-2414 UC 1226 distance=123' 04434-2113 TDS2946 distance=124' 05001-2229 KPP2709 distance=126' 04422-2136 UC 1204 distance=130' 04507-2427 BRT2855 distance=134' 04575-2358 LDS3630 distance=137' 04410-2223 SKF2471 distance=141' 04425-2058 DON 75 distance=142' 04441-2027 TDS2952 distance=144' 04563-2003 DON 85 distance=149' 04421-2045 ARA 839 distance=154' 04573-2005 KPP 727 distance=155' 04421-2039 SHN 91 distance=158' 04410-2329 BRT1376 distance=159' 04467-1946 UC 1213AB distance=160' 05001-2359 KPP2708 distance=163' 05013-2342 SEE 44 distance=167' 05005-2028 DON 88 distance=168' 05025-2115 DON 91AB distance=168' 05025-2115 HLN 8AC distance=168' 04396-2115 BU 1236AB distance=171' 04396-2115 BU 1236AC 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 04512-2213 BRT1378 61 7.8
Show 04490-2224 DON 80 337 0.7 32
Show 04547-2206 RST3406 252 0.1 51
Show 04545-2143 ARA1271 200 15.5 55
Show 04555-2214 BRT1379 132 3.4 62
Show 04504-2108 DON 82 47 0.7 66
Show 04468-2141 DON 78 242 2.0 68
Show 04466-2247 OL 3 52 1.7 72
Show 04505-2328 BRT1377 93 5.1 76
Show 04493-2059 TDS2978 192 0.6 79
Show 04455-2226 DON 77 97 0.7 80
Show 04549-2110 SKF2472 152 69.4 82
Show 04462-2128 OL 2 227 4.4 83
Show 04470-2113 DON 79 327 9.2 84
Show 04519-2046 UC 1225 132 38.3 88
Show 04463-2309 TDS2962 26 1.7 88
Show 04532-2046 HJ 3700 349 26.2 92
Show 04577-2157 KPP1105 202 8.8 93
Show 04478-2049 BU 312 346 3.4 97
Show 04574-2300 NSC 21 317 17.0 99
Show 04577-2132 SPM 14 287 19.0 100
Show 04580-2248 I 473 238 0.9 102
Show 04539-2032 HDS 633 149 0.2 108
Show 04518-2025 ARA 841 200 10.5 109
Show 04590-2239 RST3408 216 4.1 112
Show 04431-2219 B 689 291 0.6 113
Show 04486-2026 ARA 840 117 1.4 113
Show 04544-2027 ARA 842 36 5.9 116
Show 04427-2147 LDS3608 113 9.0 122
Show 04519-2414 UC 1226 238 12.7 123
Show 04434-2113 TDS2946 68 0.7 124
Show 05001-2229 KPP2709 4 1.9 126
Show 04422-2136 UC 1204 293 16.5 130
Show 04507-2427 BRT2855 10 3.2 134
Show 04575-2358 LDS3630 291 3.0 137
Show 04410-2223 SKF2471 256 39.0 141
Show 04425-2058 DON 75 88 0.2 142
Show 04441-2027 TDS2952 125 1.5 144
Show 04563-2003 DON 85 313 1.2 149
Show 04421-2045 ARA 839 337 7.0 154
Show 04573-2005 KPP 727 83 6.4 155
Show 04421-2039 SHN 91 -1 0.2 158
Show 04410-2329 BRT1376 276 4.9 159
Show 04467-1946 UC 1213 AB 182 36.4 160
Show 05001-2359 KPP2708 215 1.3 163
Show 05013-2342 SEE 44 156 0.5 167
Show 05005-2028 DON 88 114 9.2 168
Show 05025-2115 DON 91 AB 7 1.0 168
Show 05025-2115 HLN 8 AC 28 32.0 168
Show 04396-2115 BU 1236 AB 95 1.5 171
Show 04396-2115 BU 1236 AC 314 39.9 171

 
 
WDS 04512-2213 : COMPONENTS
 
 
  A
B pa=58.7°
sep=7.41"
 
 
04512-2213 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 045108.78-221241.1 Mag 12.41 PmRA -34.00
PmDE -28.0
 
 
04512-2213 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045109.24-221237.2 Mag 12.8 PmRA 94.00
PmDE 48.0 Calc delta mag 0.39 Calc coord yes