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Doubles in session


Current system
20295-3001
HJ 5202


Nearby doubles
23' : 20295-3024
B 2886

37' : 20275-3028
KPP2320

58' : 20310-2907
CHR 185

74' : 20253-3052
TDT2257

77' : 20280-3115
OL 26

77' : 20326-3107
PRO 230

86' : 20229-3008
JSP 813

88' : 20325-2843
SKF2087AB

92' : 20327-3123
HJ 5206

97' : 20226-2928
JNN 325

98' : 20254-2840
CHR 97

106' : 20215-2946
TDS1063

111' : 20345-3131
KPP1926

114' : 20353-3126
LDS5908

120' : 20211-2916
BRT3091

120' : 20216-3104
HJ 5191

120' : 20319-2806
TDT2341

123' : 20372-3114
HDS2943

124' : 20289-3205
SEE 419

124' : 20235-2827
DAW 152AB

129' : 20205-2912
HJ 5188AB

130' : 20347-3152
RST2145

133' : 20202-2908
GLP 18

136' : 20380-3122
B 992

139' : 20400-2940
RST2151

143' : 20365-2813
RST2147



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.

20295-3001 HJ 5202

 
 
20h 29m 31.46s -30° 01' 24.5" P.A. 84.00 sep 15.6 mag 9.90,10.80
 
 
Coord 2000 20295-3001 Discov num HJ 5202 Comp Coord arcsec 2000 20 29 31.46 -30 01 24.5
Date first 1834 Date last 2015 Obs 8
Pa first 82 Pa last 83.6 P.A. Now (θ) 83.6°
Sep first 10.0 Sep last 15.624 Sep. Now (ρ) 15.624"
Mag pri 9.90 Mag sec 10.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -005 Sec motion ra +002
Pri motion dec -002 Sec motion dec -001
Notes
rPM=1.313
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6796834060009588864
 
 
WDS 20295-3001 HJ 5202 : NOTES
 
 
No records found.

 
 
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
20295-3001 HJ 5202 1999 4 83 15.5 9.90 10.80 D 202931.46-300124.5
20295-3001 HJ 5202 2010 7 84 15.6 9.90 10.80 202931.46-300124.5
20295-3001 HJ 5202 2015 8 84 15.6 9.90 10.80 202931.46-300124.5

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

 
 
WDS 20295-3001 HJ 5202 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20295-3001 HJ 5202 : MEASURES
 
 
No records found.

 
 
WDS 20295-3001 : VIRTUAL EYEPIECE
 
 

20295-3001 HJ 5202A mag 9.9 20295-3001 HJ 5202B sep 13.6 P.A. 82.60 mag 10.8 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 20295-3001 : ALADIN DSS IMAGE @ 20h 29m 31.46s -30° 01' 24.5"
 
 
 
 
WDS 20295-3001 HJ 5202 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20295-3001 HJ 5202 distance=0' 20295-3024 B 2886 distance=23' 20275-3028 KPP2320 distance=37' 20310-2907 CHR 185 distance=58' 20253-3052 TDT2257 distance=74' 20280-3115 OL 26 distance=77' 20326-3107 PRO 230 distance=77' 20229-3008 JSP 813 distance=86' 20325-2843 SKF2087AB distance=88' 20325-2843 DAM1043AC distance=88' 20327-3123 HJ 5206 distance=92' 20226-2928 JNN 325 distance=97' 20254-2840 CHR 97 distance=98' 20215-2946 TDS1063 distance=106' 20345-3131 KPP1926 distance=111' 20353-3126 LDS5908 distance=114' 20211-2916 BRT3091 distance=120' 20216-3104 HJ 5191 distance=120' 20319-2806 TDT2341 distance=120' 20372-3114 HDS2943 distance=123' 20289-3205 SEE 419 distance=124' 20235-2827 DAW 152AB distance=124' 20205-2912 HJ 5188DE distance=128' 20205-2912 WIE 1BF distance=129' 20205-2912 HJ 5188AB distance=129' 20205-2912 HJ 5188AC distance=129' 20205-2912 HJ 5188AD distance=129' 20347-3152 RST2145 distance=130' 20202-2908 GLP 18 distance=133' 20380-3122 B 992 distance=136' 20400-2940 RST2151 distance=139' 20365-2813 RST2147 distance=143' 20209-2828 LDS5904AB distance=146' 20209-2828 LDS5904Aa,Ab distance=146' 20193-3106 RST2138 distance=148' 20375-2817 BRT3093 distance=148' 20412-3015 RST2152 distance=153' 20329-3227 UC 4214 distance=153' 20401-2852 SEE 423AB distance=156' 20401-2852 SEE 423BC distance=156' 20213-2805 KPP1098 distance=159' 20297-2719 COO 240 distance=163' 20393-2820 RST2149 distance=163' 20240-3230 I 1418 distance=166' 20424-3031 H N 101AB distance=170' 20220-3224 JSP 812 distance=173' 20162-2945 SKF1245 distance=175' 20179-3132 KPP4189 distance=176' 20313-2707 SKF2086 distance=176' 20431-3010 UC 4267 distance=177' 20205-2749 RST3255 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 20295-3001 HJ 5202 84 15.6
Show 20295-3024 B 2886 199 7.2 23
Show 20275-3028 KPP2320 320 19.6 37
Show 20310-2907 CHR 185 266 0.0 58
Show 20253-3052 TDT2257 261 0.5 74
Show 20280-3115 OL 26 327 2.0 77
Show 20326-3107 PRO 230 104 6.5 77
Show 20229-3008 JSP 813 269 5.3 86
Show 20325-2843 SKF2087 AB 9 61.0 88
Show 20325-2843 DAM1043 AC 197 11.5 88
Show 20327-3123 HJ 5206 192 16.4 92
Show 20226-2928 JNN 325 214 0.2 97
Show 20254-2840 CHR 97 10 0.1 98
Show 20215-2946 TDS1063 214 1.0 106
Show 20345-3131 KPP1926 56 15.1 111
Show 20353-3126 LDS5908 124 248.3 114
Show 20211-2916 BRT3091 52 2.8 120
Show 20216-3104 HJ 5191 250 12.6 120
Show 20319-2806 TDT2341 318 0.5 120
Show 20372-3114 HDS2943 75 2.1 123
Show 20289-3205 SEE 419 97 9.5 124
Show 20235-2827 DAW 152 AB 295 2.6 124
Show 20205-2912 HJ 5188 DE 186 4.7 128
Show 20205-2912 WIE 1 BF 263 437.0 129
Show 20205-2912 HJ 5188 AB 38 3.7 129
Show 20205-2912 HJ 5188 AC 321 27.3 129
Show 20205-2912 HJ 5188 AD 38 120.6 129
Show 20347-3152 RST2145 255 0.1 130
Show 20202-2908 GLP 18 198 56.8 133
Show 20380-3122 B 992 247 1.3 136
Show 20400-2940 RST2151 57 0.2 139
Show 20365-2813 RST2147 315 1.2 143
Show 20209-2828 LDS5904 AB 49 254.6 146
Show 20209-2828 LDS5904 Aa,Ab 345 2.1 146
Show 20193-3106 RST2138 60 2.4 148
Show 20375-2817 BRT3093 85 3.8 148
Show 20412-3015 RST2152 335 0.9 153
Show 20329-3227 UC 4214 142 15.2 153
Show 20401-2852 SEE 423 AB 39 1.2 156
Show 20401-2852 SEE 423 BC 281 0.2 156
Show 20213-2805 KPP1098 254 8.7 159
Show 20297-2719 COO 240 21 7.1 163
Show 20393-2820 RST2149 155 1.0 163
Show 20240-3230 I 1418 256 0.7 166
Show 20424-3031 H N 101 AB 334 25.9 170
Show 20220-3224 JSP 812 341 0.2 173
Show 20162-2945 SKF1245 228 24.6 175
Show 20179-3132 KPP4189 346 1.4 176
Show 20313-2707 SKF2086 306 7.1 176
Show 20431-3010 UC 4267 59 8.2 177
Show 20205-2749 RST3255 109 0.1 178

 
 
WDS 20295-3001 : COMPONENTS
 
 
  A
B pa=82.6°
sep=13.56"
 
 
20295-3001 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202931.46-300124.5 Mag 9.9 PmRA -5.00
PmDE -2.0 DM CD-3017945
CCDM
Ccdm 20295-3001 RComp Comp A Note1
Note2 Discov num DRAs 1.80 DDEs -23.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number -3017945 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS B10230 M ADS BDS N IDS IDS 20234S3021A
HIC
 
 
20295-3001 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202932.50-300122.8 Mag 10.8 PmRA 2.00
PmDE -1.0 Calc delta mag 0.9 Calc coord yes
CCDM
Ccdm 20295-3001 RComp Comp B Note1
Note2 Discov num HJ 5202 DRAs 2.48 DDEs -22.4
R dRAs 66 Year 1920 Theta 083 Rho 15.2
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B10230 M ADS BDS N IDS IDS 20234S3021B
HIC