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Doubles in session


Current system
21314-2217
HJ 3030


Nearby doubles
16' : 21308-2204
OL 76

30' : 21336-2216
ARA1941

37' : 21337-2158
HDS3068

39' : 21342-2215
DON1011

42' : 21297-2251
LDS4889

56' : 21282-2144
EGN 26

62' : 21270-2208
ALD 16

67' : 21267-2225
SEE 446AB

81' : 21324-2058
LDS6354

82' : 21308-2055
UC 4481

95' : 21250-2250
UC 4466

101' : 21261-2325
HJ 5269

105' : 21343-2353
BVD 138

106' : 21238-2227
TDT2943

111' : 21282-2358
BRT3102

125' : 21384-2058
ARA1586

126' : 21402-2245
UC 4522

130' : 21403-2137
KPP1262

131' : 21304-2426
SEE 448AB

131' : 21220-2224
HJ 5265

131' : 21264-2025
HLD 166AB

133' : 21275-2016
BU 683

134' : 21405-2301
ARA2279

139' : 21324-2434
UC 4488

141' : 21376-2026
YSC 119

141' : 21415-2228
UC 4527



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.

21314-2217 HJ 3030

 
 
21h 31m 24.63s -22° 16' 17.6" P.A. 114.00 sep 9.4 mag 11.00,12.00 Sp K3:+K5
 
 
Coord 2000 21314-2217 Discov num HJ 3030 Comp Coord arcsec 2000 21 31 24.63 -22 16 17.6
Date first 1830 Date last 2016 Obs 13
Pa first 114 Pa last 113.7 P.A. Now (θ) 113.7°
Sep first 6.0 Sep last 9.442 Sep. Now (ρ) 9.442"
Mag pri 11.00 Mag sec 12.00 delta mag (ΔM) 1 Spectral class K3:+K5 (yellow-orange/yellow-orange)
Pri motion ra -025 Sec motion ra -008
Pri motion dec +006 Sec motion dec -009
Notes N (See Notes)
rPM=0.882
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6828177528743255552
 
 
WDS 21314-2217 HJ 3030 : NOTES
 
 
discov_num notes refcode
HJ 3030 CD-22@15433.
 
 
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
21314-2217 HJ 3030 1998 8 114 9.4 11.00 12.00 K3:+K5 N D 213124.63-221617.6
21314-2217 HJ 3030 1999 9 114 9.4 11.00 12.00 K3: K5 N D 213124.63-221617.6
21314-2217 HJ 3030 2010 10 113 8.4 11.00 12.00 K3:+K5 N 213124.63-221617.6
21314-2217 HJ 3030 2015 11 114 9.4 11.00 12.00 K3:+K5 N 213124.63-221617.6
21314-2217 HJ 3030 2016 13 114 9.4 11.00 12.00 K3:+K5 N 213124.63-221617.6

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

 
 
WDS 21314-2217 HJ 3030 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21314-2217 HJ 3030 : MEASURES
 
 
No records found.

 
 
WDS 21314-2217 : VIRTUAL EYEPIECE
 
 

21314-2217 HJ 3030A mag 11 Sp K3: 21314-2217 HJ 3030B sep 8.9 P.A. 115.40 mag 12 Sp K5 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 21314-2217 : ALADIN DSS IMAGE @ 21h 31m 24.63s -22° 16' 17.6"
 
 
 
 
WDS 21314-2217 HJ 3030 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21314-2217 HJ 3030 distance=0' 21308-2204 OL 76 distance=16' 21336-2216 ARA1941 distance=30' 21337-2158 HDS3068 distance=37' 21342-2215 DON1011 distance=39' 21297-2251 LDS4889 distance=42' 21282-2144 EGN 26 distance=56' 21270-2208 ALD 16 distance=62' 21267-2225 SEE 446AB distance=67' 21267-2225 SZM 3AC distance=67' 21324-2058 LDS6354 distance=81' 21308-2055 UC 4481 distance=82' 21250-2250 UC 4466 distance=95' 21261-2325 HJ 5269 distance=101' 21343-2353 BVD 138 distance=105' 21238-2227 TDT2943 distance=106' 21282-2358 BRT3102 distance=111' 21384-2058 ARA1586 distance=125' 21402-2245 UC 4522 distance=126' 21403-2137 KPP1262 distance=130' 21304-2426 SEE 448AB distance=131' 21304-2426 I 9028AC distance=131' 21220-2224 HJ 5265 distance=131' 21264-2025 HLD 166AB distance=131' 21264-2025 HWE 56AC distance=131' 21275-2016 BU 683 distance=133' 21405-2301 ARA2279 distance=134' 21324-2434 UC 4488 distance=139' 21376-2026 YSC 119 distance=141' 21415-2228 UC 4527 distance=141' 21212-2138 KPP1448 distance=147' 21213-2324 B 524 distance=155' 21419-2314 UC 4533 distance=156' 21420-2316 SEE 454 distance=159' 21275-2446 LDS4886 distance=159' 21277-2453 HJ 5271 distance=165' 21410-2038 ARA1587 distance=167' 21291-1932 RST3286 distance=168' 21429-2119 TDT3120 distance=171' 21218-2409 KPP 492 distance=174' 21441-2200 DON1017 distance=178' 21321-2514 B 2495 distance=178' 21242-1948 HU 1312AB distance=180' 21314-1914 SEE 449AB distance=183' 21226-1957 BHA 45 distance=185' 21244-2455 SPM 40 distance=186' 21371-1928 H 6 6AB distance=187' 21371-1928 BU 9024AC distance=187' 21180-2203 RSS 558 distance=187' 21195-2346 SEE 444 distance=188' 21353-1915 OCC 70 distance=190' 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 21314-2217 HJ 3030 114 9.4
Show 21308-2204 OL 76 346 2.4 16
Show 21336-2216 ARA1941 9 12.1 30
Show 21337-2158 HDS3068 80 0.5 37
Show 21342-2215 DON1011 304 0.7 39
Show 21297-2251 LDS4889 289 1.7 42
Show 21282-2144 EGN 26 205 6.2 56
Show 21270-2208 ALD 16 300 3.5 62
Show 21267-2225 SEE 446 AB 14 16.3 67
Show 21267-2225 SZM 3 AC 76 85.0 67
Show 21324-2058 LDS6354 219 56.1 81
Show 21308-2055 UC 4481 306 15.7 82
Show 21250-2250 UC 4466 200 56.3 95
Show 21261-2325 HJ 5269 342 8.2 101
Show 21343-2353 BVD 138 121 25.1 105
Show 21238-2227 TDT2943 226 0.4 106
Show 21282-2358 BRT3102 36 4.8 111
Show 21384-2058 ARA1586 43 11.7 125
Show 21402-2245 UC 4522 214 11.3 126
Show 21403-2137 KPP1262 176 9.7 130
Show 21304-2426 SEE 448 AB 254 1.5 131
Show 21304-2426 I 9028 AC 10 23.7 131
Show 21220-2224 HJ 5265 190 32.3 131
Show 21264-2025 HLD 166 AB 68 2.8 131
Show 21264-2025 HWE 56 AC 160 5.1 131
Show 21275-2016 BU 683 194 2.9 133
Show 21405-2301 ARA2279 276 14.2 134
Show 21324-2434 UC 4488 62 24.1 139
Show 21376-2026 YSC 119 232 0.4 141
Show 21415-2228 UC 4527 41 61.6 141
Show 21212-2138 KPP1448 333 10.9 147
Show 21213-2324 B 524 151 1.1 155
Show 21419-2314 UC 4533 265 11.7 156
Show 21420-2316 SEE 454 208 5.1 159
Show 21275-2446 LDS4886 240 52.1 159
Show 21277-2453 HJ 5271 44 6.5 165
Show 21410-2038 ARA1587 208 11.5 167
Show 21291-1932 RST3286 3 1.6 168
Show 21429-2119 TDT3120 281 0.9 171
Show 21218-2409 KPP 492 227 3.9 174
Show 21441-2200 DON1017 74 1.4 178
Show 21321-2514 B 2495 263 11.9 178
Show 21242-1948 HU 1312 AB 86 2.6 180
Show 21314-1914 SEE 449 AB 179 2.2 183
Show 21226-1957 BHA 45 203 4.3 185
Show 21244-2455 SPM 40 107 42.4 186
Show 21371-1928 H 6 6 AB 46 65.8 187
Show 21371-1928 BU 9024 AC 164 62.7 187
Show 21180-2203 RSS 558 227 22.3 187
Show 21195-2346 SEE 444 260 9.0 188
Show 21353-1915 OCC 70 -1 0.1 190

 
 
WDS 21314-2217 : COMPONENTS
 
 
  A
B pa=115.4°
sep=8.86"
 
 
21314-2217 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213124.63-221617.6 Mag 11 Spectral class K3: (yellow-orange)
PmRA -25.00 PmDE 6.0
 
 
21314-2217 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213125.21-221621.4 Mag 12 Spectral class K5 (yellow-orange)
PmRA -8.00 PmDE -9.0 Calc delta mag 1 Calc coord yes