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Doubles in session


Current system
21182-2355
HJ 3018


Nearby doubles
12' : 21187-2348
RSS 559

22' : 21195-2346
SEE 444

53' : 21218-2409
KPP 492

55' : 21213-2324
B 524

59' : 21147-2321
TDT2854

66' : 21215-2442
SEE 441AB

67' : 21147-2309
UC 4421

70' : 21145-2444
UC 4417

71' : 21175-2246
BRT3101

71' : 21167-2249
B 522

82' : 21159-2240
BRT1567

96' : 21140-2513
BRT3098

96' : 21157-2526
RST3281

97' : 21136-2511
RST3278

99' : 21111-2336
TDT2810

102' : 21124-2501
KPP3119

103' : 21116-2307
HJ 5251

104' : 21244-2455
SPM 40

105' : 21224-2523
TDT2932

107' : 21220-2224
HJ 5265

108' : 21148-2218
LDS4873

108' : 21125-2241
WHC 22AB

114' : 21180-2203
RSS 558

115' : 21261-2325
HJ 5269

117' : 21250-2250
UC 4466

117' : 21099-2424
HDS3015



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.

21182-2355 HJ 3018

 
 
21h 18m 06.99s -23° 56' 04.2" P.A. 350.00 sep 14.7 mag 11.95,12.00
 
 
Coord 2000 21182-2355 Discov num HJ 3018 Comp Coord arcsec 2000 21 18 06.99 -23 56 04.2
Date first 1830 Date last 2015 Obs 11
Pa first 343 Pa last 349.5 P.A. Now (θ) 349.5°
Sep first 18.0 Sep last 14.743 Sep. Now (ρ) 14.743"
Mag pri 11.95 Mag sec 12.00 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +004 Sec motion ra +027
Pri motion dec -022 Sec motion dec -031
Notes U (Proper motion indicates non-physical)
rPM=0.601
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6937-01335-1 Gaia DR2 6803728440295532416
 
 
WDS 21182-2355 HJ 3018 : 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
21182-2355 HJ 3018 1998 7 348 15.0 11.95 12.00 LD 211806.99-235604.2
21182-2355 HJ 3018 1999 8 348 14.9 11.95 12.00 LD 211806.99-235604.2
21182-2355 HJ 3018 2000 9 348 14.9 11.95 12.00 L 211806.99-235604.2
21182-2355 HJ 3018 2010 10 348 15.1 11.95 12.00 L 211806.99-235604.2
21182-2355 HJ 3018 2015 11 350 14.7 11.95 12.00 L 211806.99-235604.2

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

 
 
WDS 21182-2355 HJ 3018 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21182-2355 HJ 3018 : MEASURES
 
 
No records found.

 
 
WDS 21182-2355 : VIRTUAL EYEPIECE
 
 

21182-2355 HJ 3018A mag 11.95 21182-2355 HJ 3018B sep 14.7 P.A. 350.40 mag 12 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 21182-2355 : ALADIN DSS IMAGE @ 21h 18m 06.99s -23° 56' 04.2"
 
 
 
 
WDS 21182-2355 HJ 3018 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21182-2355 HJ 3018 distance=1' 21187-2348 RSS 559 distance=12' 21195-2346 SEE 444 distance=22' 21218-2409 KPP 492 distance=53' 21213-2324 B 524 distance=55' 21147-2321 TDT2854 distance=59' 21215-2442 SEE 441AB distance=66' 21215-2442 SEE 441AC distance=66' 21147-2309 UC 4421 distance=67' 21145-2444 UC 4417 distance=70' 21175-2246 BRT3101 distance=71' 21167-2249 B 522 distance=71' 21159-2240 BRT1567 distance=82' 21140-2513 BRT3098 distance=96' 21157-2526 RST3281 distance=96' 21136-2511 RST3278 distance=97' 21111-2336 TDT2810 distance=99' 21124-2501 KPP3119 distance=102' 21116-2307 HJ 5251 distance=103' 21244-2455 SPM 40 distance=104' 21224-2523 TDT2932 distance=105' 21220-2224 HJ 5265 distance=107' 21148-2218 LDS4873 distance=108' 21125-2241 WHC 22AB distance=108' 21125-2241 TOB 358AC distance=108' 21125-2241 TOB 358CD distance=109' 21180-2203 RSS 558 distance=114' 21261-2325 HJ 5269 distance=115' 21250-2250 UC 4466 distance=117' 21099-2424 HDS3015 distance=117' 21179-2555 RST1086 distance=120' 21238-2227 TDT2943 distance=120' 21173-2601 UC 4428 distance=126' 21127-2539 KPP1612 distance=128' 21148-2555 HJ 3014 distance=128' 21242-2534 BU 1035 distance=129' 21095-2304 DON1002 distance=130' 21104-2242 ARA2275 distance=131' 21092-2447 I 1435 distance=133' 21111-2219 ARA1939 distance=138' 21275-2446 LDS4886 distance=138' 21282-2358 BRT3102 distance=139' 21277-2453 HJ 5271 distance=143' 21212-2138 KPP1448 distance=145' 21198-2621 BU 271AB distance=147' 21198-2621 BU 271AC distance=147' 21198-2621 BU 271AD distance=147' 21198-2621 BU 271AE distance=147' 21267-2225 SEE 446AB distance=150' 21267-2225 SZM 3AC distance=150' 21178-2119 FOX 42 distance=157' 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 21182-2355 HJ 3018 350 14.7 1
Show 21187-2348 RSS 559 354 20.7 12
Show 21195-2346 SEE 444 260 9.0 22
Show 21218-2409 KPP 492 227 3.9 53
Show 21213-2324 B 524 151 1.1 55
Show 21147-2321 TDT2854 101 0.5 59
Show 21215-2442 SEE 441 AB 19 1.8 66
Show 21215-2442 SEE 441 AC 317 102.8 66
Show 21147-2309 UC 4421 297 75.8 67
Show 21145-2444 UC 4417 54 10.0 70
Show 21175-2246 BRT3101 238 3.0 71
Show 21167-2249 B 522 289 0.6 71
Show 21159-2240 BRT1567 101 3.6 82
Show 21140-2513 BRT3098 162 4.5 96
Show 21157-2526 RST3281 112 3.1 96
Show 21136-2511 RST3278 239 0.6 97
Show 21111-2336 TDT2810 298 0.5 99
Show 21124-2501 KPP3119 6 6.5 102
Show 21116-2307 HJ 5251 304 8.9 103
Show 21244-2455 SPM 40 107 42.4 104
Show 21224-2523 TDT2932 203 0.6 105
Show 21220-2224 HJ 5265 190 32.3 107
Show 21148-2218 LDS4873 304 134.8 108
Show 21125-2241 WHC 22 AB 170 6.7 108
Show 21125-2241 TOB 358 AC 314 37.1 108
Show 21125-2241 TOB 358 CD 12 3.8 109
Show 21180-2203 RSS 558 227 22.3 114
Show 21261-2325 HJ 5269 342 8.2 115
Show 21250-2250 UC 4466 200 56.3 117
Show 21099-2424 HDS3015 305 0.0 117
Show 21179-2555 RST1086 162 0.4 120
Show 21238-2227 TDT2943 226 0.4 120
Show 21173-2601 UC 4428 18 69.6 126
Show 21127-2539 KPP1612 181 12.3 128
Show 21148-2555 HJ 3014 301 2.1 128
Show 21242-2534 BU 1035 214 0.8 129
Show 21095-2304 DON1002 324 3.4 130
Show 21104-2242 ARA2275 36 9.5 131
Show 21092-2447 I 1435 45 0.4 133
Show 21111-2219 ARA1939 275 14.7 138
Show 21275-2446 LDS4886 240 52.1 138
Show 21282-2358 BRT3102 36 4.8 139
Show 21277-2453 HJ 5271 44 6.5 143
Show 21212-2138 KPP1448 333 10.9 145
Show 21198-2621 BU 271 AB 24 0.6 147
Show 21198-2621 BU 271 AC 67 141.7 147
Show 21198-2621 BU 271 AD 61 298.6 147
Show 21198-2621 BU 271 AE 32 180.4 147
Show 21267-2225 SEE 446 AB 14 16.3 150
Show 21267-2225 SZM 3 AC 76 85.0 150
Show 21178-2119 FOX 42 93 2.0 157

 
 
WDS 21182-2355 : COMPONENTS
 
 
  A
B pa=350.4°
sep=14.70"
 
 
21182-2355 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211806.99-235604.2 Mag 11.95 PmRA 4.00
PmDE -22.0 Tycho2 6937-01335-1
Tycho2
Tycho2 6937-01335-1 Pflag RAmdeg 319.52911581 DEmdeg -23.93448999
PmRA 3.4 PmDE -24.6 E RAmdeg 55 E DEmdeg 90
E pmRA 2.4 E pmDE 2.5 EpRAm 1984.82 EpDEm 1969.04
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.9 Q pmRA 0.5
Q pmDE 2.0 BTmag 12.719 E BTmag 0.221 VTmag 11.953
E VTmag 0.164 Prox 151 TYC HIP
CCDM RAdeg 319.52910722 DEdeg -23.93442944 EpRA 1990 1.77
EpDE 1990 1.16 E RAdeg 57.8 E DEdeg 106.2 Posflg
Corr -0.1
 
 
21182-2355 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211806.81-235549.7 Mag 12 PmRA 27.00
PmDE -31.0 Tycho2 6937-01334-1 Calc delta mag 0.05 Calc coord yes
Tycho2
Tycho2 6937-01334-1 Pflag RAmdeg 319.52826210 DEmdeg -23.93040356
PmRA 31.8 PmDE -31.3 E RAmdeg 49 E DEmdeg 80
E pmRA 2.4 E pmDE 2.4 EpRAm 1986.29 EpDEm 1973.61
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.2 Q pmRA 1.6
Q pmDE 0.1 BTmag 12.263 E BTmag 0.147 VTmag 12.001
E VTmag 0.171 Prox 151 TYC HIP
CCDM RAdeg 319.52818250 DEdeg -23.93032722 EpRA 1990 1.77
EpDE 1990 1.20 E RAdeg 50.5 E DEdeg 90.7 Posflg
Corr -0.1