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Current system
11317-2044
DON 486


Nearby doubles
3' : 11318-2047
TOK 222

12' : 11325-2046
DON1094

35' : 11309-2012
B 2280

44' : 11311-2127
BHA 15

44' : 11307-2126
BVD 90

46' : 11297-2121
DON 484

50' : 11352-2033
B 1701

55' : 11351-2016
LDS4118

57' : 11357-2054
ARA1094

59' : 11283-2117
UC 2145

59' : 11285-2122
UC 2146

64' : 11315-2147
LDS4110

65' : 11276-2017
LDS4103

67' : 11281-2003
TDS7871

70' : 11326-1936
ARA 686

72' : 11344-1943
GWP1613

79' : 11355-1946
LDS4120

93' : 11255-2114
I 881

100' : 11253-2003
KPP 247

101' : 11367-2156
ARA1477

110' : 11271-2213
B 1698

112' : 11248-1952
GWP1580

114' : 11384-1941
UC 2180

115' : 11399-2045
LDS4129

115' : 11292-2234
KPP2733

119' : 11395-1958
UC 2187



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11317-2044 DON 486

 
 
11h 31m 44.22s -20° 44' 41.0" P.A. 326.00 sep 0.6 mag 10.80,11.40
 
 
Coord 2000 11317-2044 Discov num DON 486 Comp Coord arcsec 2000 11 31 44.22 -20 44 41.0
Date first 1930 Date last 1969 Obs 3
Pa first 325 Pa last 326.4 P.A. Now (θ) 326.4°
Sep first 0.4 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 10.80 Mag sec 11.40 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -046 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater
 
 
WDS 11317-2044 DON 486 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11317-2044 DON 486 1969 3 326 0.6 10.80 11.40 113144.22-204441.0

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

 
 
WDS 11317-2044 DON 486 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11317-2044 DON 486 : MEASURES
 
 
No records found.

 
 
WDS 11317-2044 : VIRTUAL EYEPIECE
 
 

11317-2044 DON 486A mag 10.8 11317-2044 DON 486B sep 0.5 P.A. 328.10 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11317-2044 : ALADIN DSS IMAGE @ 11h 31m 44.22s -20° 44' 41.0"
 
 
 
 
WDS 11317-2044 DON 486 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11317-2044 DON 486 distance=0' 11318-2047 TOK 222 distance=3' 11325-2046 DON1094 distance=12' 11309-2012 B 2280 distance=35' 11311-2127 BHA 15 distance=44' 11307-2126 BVD 90 distance=44' 11297-2121 DON 484 distance=46' 11352-2033 B 1701 distance=50' 11351-2016 LDS4118 distance=55' 11357-2054 ARA1094 distance=57' 11283-2117 UC 2145 distance=59' 11285-2122 UC 2146 distance=59' 11315-2147 LDS4110 distance=64' 11276-2017 LDS4103 distance=65' 11281-2003 TDS7871 distance=67' 11326-1936 ARA 686 distance=70' 11344-1943 GWP1613 distance=72' 11355-1946 LDS4120 distance=79' 11255-2114 I 881 distance=93' 11253-2003 KPP 247 distance=100' 11367-2156 ARA1477 distance=101' 11271-2213 B 1698 distance=110' 11248-1952 GWP1580 distance=112' 11384-1941 UC 2180 distance=114' 11399-2045 LDS4129 distance=115' 11292-2234 KPP2733 distance=115' 11395-1958 UC 2187 distance=119' 11304-2247 RST3741 distance=124' 11400-1954 UC 2188 distance=128' 11408-2056 LDS4134 distance=129' 11241-1933 TOI 737 distance=130' 11252-1903 TSN 82 distance=138' 11288-1833 GWP1589 distance=139' 11262-2241 B 1697 distance=140' 11247-1907 GWP1579 distance=140' 11363-2251 HU 1484 distance=142' 11383-1856 B 2535 distance=143' 11214-2027 STN 22 distance=146' 11288-1825 GWP1588 distance=146' 11310-2312 LDS4109 distance=149' 11423-2056 NSN 108 distance=149' 11371-2301 LDS 355 distance=155' 11340-2316 UC 2166 distance=155' 11208-2026 TDS7806 distance=156' 11297-2318 KPP1643 distance=156' 11338-2318 ARA1788 distance=157' 11248-1837 TOI 676 distance=161' 11363-1816 GWP1620 distance=162' 11330-2327 HDO 130 distance=163' 11271-1810 UC 2140 distance=168' 11319-2336 UC 2160 distance=172' 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 11317-2044 DON 486 326 0.6
Show 11318-2047 TOK 222 69 1.1 3
Show 11325-2046 DON1094 61 5.7 12
Show 11309-2012 B 2280 31 9.3 35
Show 11311-2127 BHA 15 215 4.7 44
Show 11307-2126 BVD 90 151 21.5 44
Show 11297-2121 DON 484 108 4.6 46
Show 11352-2033 B 1701 218 0.5 50
Show 11351-2016 LDS4118 168 29.2 55
Show 11357-2054 ARA1094 27 8.2 57
Show 11283-2117 UC 2145 211 56.3 59
Show 11285-2122 UC 2146 42 16.1 59
Show 11315-2147 LDS4110 171 23.6 64
Show 11276-2017 LDS4103 345 14.3 65
Show 11281-2003 TDS7871 301 0.5 67
Show 11326-1936 ARA 686 279 6.8 70
Show 11344-1943 GWP1613 86 20.6 72
Show 11355-1946 LDS4120 184 16.1 79
Show 11255-2114 I 881 317 0.3 93
Show 11253-2003 KPP 247 13 4.8 100
Show 11367-2156 ARA1477 61 11.2 101
Show 11271-2213 B 1698 16 3.3 110
Show 11248-1952 GWP1580 33 55.2 112
Show 11384-1941 UC 2180 42 15.1 114
Show 11399-2045 LDS4129 342 65.4 115
Show 11292-2234 KPP2733 221 10.1 115
Show 11395-1958 UC 2187 332 9.0 119
Show 11304-2247 RST3741 294 1.9 124
Show 11400-1954 UC 2188 204 8.7 128
Show 11408-2056 LDS4134 334 67.8 129
Show 11241-1933 TOI 737 46 0.8 130
Show 11252-1903 TSN 82 70 256.0 138
Show 11288-1833 GWP1589 178 20.4 139
Show 11262-2241 B 1697 134 3.1 140
Show 11247-1907 GWP1579 287 44.0 140
Show 11363-2251 HU 1484 329 1.9 142
Show 11383-1856 B 2535 310 2.3 143
Show 11214-2027 STN 22 356 3.6 146
Show 11288-1825 GWP1588 242 111.0 146
Show 11310-2312 LDS4109 120 37.4 149
Show 11423-2056 NSN 108 168 8.4 149
Show 11371-2301 LDS 355 255 34.2 155
Show 11340-2316 UC 2166 16 40.0 155
Show 11208-2026 TDS7806 289 0.6 156
Show 11297-2318 KPP1643 325 12.6 156
Show 11338-2318 ARA1788 104 10.5 157
Show 11248-1837 TOI 676 284 1.3 161
Show 11363-1816 GWP1620 56 12.1 162
Show 11330-2327 HDO 130 343 10.3 163
Show 11271-1810 UC 2140 225 19.1 168
Show 11319-2336 UC 2160 191 10.8 172

 
 
WDS 11317-2044 : COMPONENTS
 
 
  A
B pa=328.1°
sep=0.54"
 
 
11317-2044 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113144.22-204441.0 Mag 10.8 PmRA -46.00
PmDE -46.0 DM BD-19 3284
 
 
11317-2044 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113144.20-204440.5 Mag 11.4 Calc delta mag 0.6
Calc coord yes