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Doubles in session


Current system
20314-3907
HJ 5203


Nearby doubles
20' : 20320-3925
B 489AB

49' : 20272-3913
RST2140

57' : 20296-4000
UC 4200

59' : 20401-3920
SEE 422

61' : 20360-3934
UC 4228

66' : 20348-3957
WG 258

73' : 20266-3955
SCT 2

78' : 20361-3814
HJ 5208

84' : 20353-4017
SEE 421AB

90' : 20243-3944
HDS2917

91' : 20338-4033
JC 18AB

100' : 20392-3945
UC 4244

100' : 20291-3732
B 486

101' : 20276-4038
RSS 547

105' : 20318-3723
RST3262

105' : 20247-4019
KPP 968

107' : 20319-4054
GLI 259AB

116' : 20269-3724
R 321

120' : 20337-4104
B 490

125' : 20419-3853
TOI2247

126' : 20217-3813
KPP 471

128' : 20404-4012
WG 260

130' : 20276-4110
UC 4190

131' : 20331-4116
BRT1111

132' : 20235-4044
WG 255

133' : 20369-3713
KPP1356



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.

20314-3907 HJ 5203

 
 
20h 31m 20.09s -39° 07' 32.8" P.A. 114.00 sep 10.1 mag 10.19,12.40
 
 
Coord 2000 20314-3907 Discov num HJ 5203 Comp Coord arcsec 2000 20 31 20.09 -39 07 32.8
Date first 1836 Date last 2015 Obs 6
Pa first 126 Pa last 113.5 P.A. Now (θ) 113.5°
Sep first 8.0 Sep last 10.136 Sep. Now (ρ) 10.136"
Mag pri 10.19 Mag sec 12.40 delta mag (ΔM) 2.21 Spectral class
Pri motion ra +009 Sec motion ra +011
Pri motion dec +000 Sec motion dec +007
Notes
rPM=0.558
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7950-01447-1 Gaia DR2 6682340161862177152
 
 
WDS 20314-3907 HJ 5203 : 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
20314-3907 HJ 5203 1998 4 115 10.2 10.19 12.40 D 203120.09-390732.8
20314-3907 HJ 5203 2010 6 114 10.0 10.19 12.40 203120.09-390732.8
20314-3907 HJ 5203 2015 6 114 10.1 10.19 12.40 203120.09-390732.8

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

 
 
WDS 20314-3907 HJ 5203 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20314-3907 HJ 5203 : MEASURES
 
 
No records found.

 
 
WDS 20314-3907 : VIRTUAL EYEPIECE
 
 

20314-3907 HJ 5203A mag 10.19 20314-3907 HJ 5203B sep 8.3 P.A. 119.30 mag 12.4 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 20314-3907 : ALADIN DSS IMAGE @ 20h 31m 20.09s -39° 07' 32.8"
 
 
 
 
WDS 20314-3907 HJ 5203 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20314-3907 HJ 5203 distance=0' 20320-3925 B 489AB distance=20' 20320-3925 WG 257AC distance=20' 20272-3913 RST2140 distance=49' 20296-4000 UC 4200 distance=57' 20401-3920 SEE 422 distance=59' 20360-3934 UC 4228 distance=61' 20348-3957 WG 258 distance=66' 20266-3955 SCT 2 distance=73' 20361-3814 HJ 5208 distance=78' 20353-4017 SEE 421AB distance=84' 20353-4017 KPP4396AC distance=84' 20243-3944 HDS2917 distance=90' 20338-4033 JC 18AB distance=91' 20338-4033 JC 18AC distance=91' 20392-3945 UC 4244 distance=100' 20291-3732 B 486 distance=100' 20276-4038 RSS 547 distance=101' 20318-3723 RST3262 distance=105' 20247-4019 KPP 968 distance=105' 20319-4054 GLI 259AB distance=107' 20319-4054 I 1627AC distance=107' 20269-3724 R 321 distance=116' 20337-4104 B 490 distance=120' 20419-3853 TOI2247 distance=125' 20217-3813 KPP 471 distance=126' 20404-4012 WG 260 distance=128' 20276-4110 UC 4190 distance=130' 20331-4116 BRT1111 distance=131' 20235-4044 WG 255 distance=132' 20369-3713 KPP1356 distance=133' 20364-3706 B 2888 distance=135' 20199-3938 UC 4148 distance=136' 20435-3905 TDT2501 distance=142' 20433-3945 WG 262 distance=143' 20436-3912 TDT2502 distance=143' 20338-3643 HDS2939 distance=148' 20282-3644 BRT1807 distance=148' 20187-3932 UC 4143 distance=150' 20442-3914 WSP 7AB distance=150' 20442-3914 WSP 7AC distance=150' 20296-3638 RST3260 distance=151' 20400-4109 UC 4250 distance=157' 20200-3745 TVB 313 distance=158' 20185-4000 B 474AB distance=158' 20185-4000 WG 254AC distance=158' 20174-3926 UC 4138 distance=163' 20266-3630 HJ 5198 distance=167' 20360-4147 AOT 84 distance=169' 20190-4037 KPP2109 distance=169' 20178-4011 DUN 230 distance=169' 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 20314-3907 HJ 5203 114 10.1
Show 20320-3925 B 489 AB 277 2.1 20
Show 20320-3925 WG 257 AC 238 24.5 20
Show 20272-3913 RST2140 47 1.8 49
Show 20296-4000 UC 4200 302 40.7 57
Show 20401-3920 SEE 422 242 20.9 59
Show 20360-3934 UC 4228 177 45.9 61
Show 20348-3957 WG 258 239 8.5 66
Show 20266-3955 SCT 2 319 28.4 73
Show 20361-3814 HJ 5208 277 9.2 78
Show 20353-4017 SEE 421 AB 7 14.7 84
Show 20353-4017 KPP4396 AC 51 4.2 84
Show 20243-3944 HDS2917 204 12.3 90
Show 20338-4033 JC 18 AB 224 4.4 91
Show 20338-4033 JC 18 AC 145 108.0 91
Show 20392-3945 UC 4244 129 43.9 100
Show 20291-3732 B 486 184 0.3 100
Show 20276-4038 RSS 547 12 10.0 101
Show 20318-3723 RST3262 67 3.4 105
Show 20247-4019 KPP 968 335 7.9 105
Show 20319-4054 GLI 259 AB 159 4.1 107
Show 20319-4054 I 1627 AC 346 17.6 107
Show 20269-3724 R 321 123 1.6 116
Show 20337-4104 B 490 64 1.2 120
Show 20419-3853 TOI2247 347 0.3 125
Show 20217-3813 KPP 471 209 3.7 126
Show 20404-4012 WG 260 31 6.2 128
Show 20276-4110 UC 4190 62 27.4 130
Show 20331-4116 BRT1111 162 4.3 131
Show 20235-4044 WG 255 33 5.3 132
Show 20369-3713 KPP1356 244 10.2 133
Show 20364-3706 B 2888 259 13.3 135
Show 20199-3938 UC 4148 227 39.2 136
Show 20435-3905 TDT2501 52 0.5 142
Show 20433-3945 WG 262 199 3.3 143
Show 20436-3912 TDT2502 230 0.7 143
Show 20338-3643 HDS2939 161 0.3 148
Show 20282-3644 BRT1807 261 3.5 148
Show 20187-3932 UC 4143 351 60.9 150
Show 20442-3914 WSP 7 AB 229 4.5 150
Show 20442-3914 WSP 7 AC 137 14.3 150
Show 20296-3638 RST3260 302 2.2 151
Show 20400-4109 UC 4250 315 28.8 157
Show 20200-3745 TVB 313 267 2.5 158
Show 20185-4000 B 474 AB 28 3.3 158
Show 20185-4000 WG 254 AC 20 14.3 158
Show 20174-3926 UC 4138 291 62.0 163
Show 20266-3630 HJ 5198 237 9.1 167
Show 20360-4147 AOT 84 137 18.9 169
Show 20190-4037 KPP2109 91 17.1 169
Show 20178-4011 DUN 230 117 9.7 169

 
 
WDS 20314-3907 : COMPONENTS
 
 
  A
B pa=119.3°
sep=8.27"
 
 
20314-3907 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203120.09-390732.8 Mag 10.19 PmRA 9.00
PmDE 0.0 Tycho2 7950-01447-1
Tycho2
Tycho2 7950-01447-1 Pflag RAmdeg 307.83373878 DEmdeg -39.12578488
PmRA 11.6 PmDE -1.9 E RAmdeg 23 E DEmdeg 25
E pmRA 1.5 E pmDE 1.4 EpRAm 1985.49 EpDEm 1980.99
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 11.307 E BTmag 0.062 VTmag 10.185
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 307.83370333 DEdeg -39.12578333 EpRA 1990 1.77
EpDE 1990 1.55 E RAdeg 25.4 E DEdeg 30.7 Posflg
Corr -0.2
 
 
20314-3907 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203120.71-390736.8 Mag 12.4 PmRA 11.00
PmDE 7.0 Calc delta mag 2.21 Calc coord yes