01487-1900 ARA 521

 
 
01h 48m 41.40s -19° 00' 12.9" P.A. 95.00 sep 5.9 mag 11.85,12.16
 
 
Coord 2000 01487-1900 Discov num ARA 521 Comp Coord arcsec 2000 01 48 41.40 -19 00 12.9
Date first 1917 Date last 1917 Obs 1
Pa first 95 Pa last 95.4 P.A. Now (θ) 95.4°
Sep first 5.9 Sep last 5.887 Sep. Now (ρ) 5.887"
Mag pri 11.85 Mag sec 12.16 delta mag (ΔM) 0.31 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes X B (Dubious double, Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus
 
 
WDS 01487-1900 ARA 521 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01487-1900 ARA 521 1917 1 95 5.9 11.85 12.16 B 014841.40-190012.9

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WDS 01487-1900 ARA 521 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01487-1900 ARA 521 : MEASURES
 
 
No records found.

 
 
WDS 01487-1900 : VIRTUAL EYEPIECE
 
 

01487-1900 ARA 521A mag 11.85 01487-1900 ARA 521B sep 5.6 P.A. 95.70 mag 12.16 virtual eyepiece
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Radius:
Components only
 
 
WDS 01487-1900 : ALADIN DSS IMAGE @ 01h 48m 41.40s -19° 00' 12.9"
 
 
 
 
WDS 01487-1900 ARA 521 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01487-1900  ARA 521 distance=0' 01471-1928  NSN 245 distance=36' 01489-1823  BU 1001 distance=38' 01515-1858  LDS9126 distance=40' 01517-1849  LDS1119 distance=44' 01515-1821  GWP 231 distance=57' 01455-1822  TDS1992 distance=60' 01528-1930  TOK 462 distance=67' 01493-1752  CVR1083 distance=70' 01455-1803  LDS3307 distance=71' 01539-1900  B    23 distance=75' 01490-1746  LSC  16 distance=75' 01432-1853  ARA 520 distance=78' 01532-1947  TDS2040 distance=80' 01431-1852  UC  608 distance=80' 01451-2003  HJ 3459 distance=81' 01448-2009  HU 1211 distance=89' 01460-1736  GWP 220 distance=93' 01442-1753  SLW  82 distance=93' 01448-1732  SKF 123AB distance=104' 01448-1732  KPP4349AC distance=104' 01448-1732  KPP4349BC distance=104' 01505-2042  ARA1257 distance=106' 01470-2045  HJ 2086AB distance=107' 01470-2045  HJ 2086AC distance=107' 01421-1808  SMW   1 distance=108' 01489-2053  ARA1256 distance=114' 01422-1753  BUP  24 distance=114' 01433-1736  HJ 3455 distance=114' 01425-2015  RST2266 distance=115' 01531-1724  HDS 256 distance=116' 01415-1759  HJ 2072 distance=119' 01460-2056  UC  624 distance=123' 01410-1808  LDS1112 distance=123' 01567-1953  UC  649 distance=126' 01400-1830  GWP 211 distance=127' 01552-1731  UC  645 distance=128' 01438-1712  CVR  29 distance=130' 01396-1825  UC  598 distance=134' 01408-2022  RST2265 distance=138' 01388-1849  SLW  76 distance=141' 01434-2100  UC  612 distance=142' 01515-1644  AOT   4 distance=142' 01387-1842  SLW  75 distance=144' 01392-1759  UC  597 distance=149' 01559-1713  UC  646 distance=149' 01531-1644  BU  183 distance=151' 01528-1642  CVR 402 distance=151' 01388-1758  LDS 838 distance=152' 01394-1748  HJ 2067 distance=152' 01473-2131  ARA1611 distance=153' 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 01487-1900 ARA 521 95 5.9
Show 01471-1928 NSN 245 224 3.1 36
Show 01489-1823 BU 1001 6 1.6 38
Show 01515-1858 LDS9126 77 3.3 40
Show 01517-1849 LDS1119 191 14.4 44
Show 01515-1821 GWP 231 184 106.4 57
Show 01455-1822 TDS1992 43 1.3 60
Show 01528-1930 TOK 462 290 999.9 67
Show 01493-1752 CVR1083 13 3.8 70
Show 01455-1803 LDS3307 308 159.2 71
Show 01539-1900 B 23 133 4.6 75
Show 01490-1746 LSC 16 235 0.1 75
Show 01432-1853 ARA 520 109 8.0 78
Show 01532-1947 TDS2040 268 0.5 80
Show 01431-1852 UC 608 22 12.3 80
Show 01451-2003 HJ 3459 89 19.7 81
Show 01448-2009 HU 1211 111 3.4 89
Show 01460-1736 GWP 220 174 18.0 93
Show 01442-1753 SLW 82 355 13.4 93
Show 01448-1732 SKF 123 AB 284 11.7 104
Show 01448-1732 KPP4349 AC 17 45.7 104
Show 01448-1732 KPP4349 BC 25 46.4 104
Show 01505-2042 ARA1257 89 1.1 106
Show 01470-2045 HJ 2086 AB 106 11.3 107
Show 01470-2045 HJ 2086 AC 181 23.1 107
Show 01421-1808 SMW 1 354 0.4 108
Show 01489-2053 ARA1256 296 8.8 114
Show 01422-1753 BUP 24 283 140.1 114
Show 01433-1736 HJ 3455 73 23.8 114
Show 01425-2015 RST2266 324 2.5 115
Show 01531-1724 HDS 256 124 0.8 116
Show 01415-1759 HJ 2072 289 3.3 119
Show 01460-2056 UC 624 84 5.6 123
Show 01410-1808 LDS1112 216 12.5 123
Show 01567-1953 UC 649 165 13.1 126
Show 01400-1830 GWP 211 214 85.5 127
Show 01552-1731 UC 645 140 8.8 128
Show 01438-1712 CVR 29 166 10.8 130
Show 01396-1825 UC 598 348 15.1 134
Show 01408-2022 RST2265 101 0.2 138
Show 01388-1849 SLW 76 56 13.0 141
Show 01434-2100 UC 612 212 27.0 142
Show 01515-1644 AOT 4 138 8.2 142
Show 01387-1842 SLW 75 14 152.6 144
Show 01392-1759 UC 597 130 9.4 149
Show 01559-1713 UC 646 143 56.6 149
Show 01531-1644 BU 183 229 2.6 151
Show 01528-1642 CVR 402 217 22.0 151
Show 01388-1758 LDS 838 333 1.7 152
Show 01394-1748 HJ 2067 91 31.0 152
Show 01473-2131 ARA1611 226 13.2 153

 
 
WDS 01487-1900 : COMPONENTS
 
 
  A
B pa=95.7°
sep=5.57"
 
 
01487-1900 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 014841.40-190012.9 Mag 11.85
 
 
01487-1900 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014841.79-190013.5 Mag 12.16 Calc delta mag 0.31
Calc coord yes