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Doubles in session


Current system
21512+0546
HJ 3061


Nearby doubles
14' : 21521+0549
J 916

16' : 21522+0538
JOD 23AB

21' : 21514+0525
BAL2983

22' : 21502+0558
CBL 600

31' : 21492+0543
GIC 172

34' : 21504+0514
BRT2192

38' : 21530+0518
HU 379

42' : 21489+0523
HU 281

42' : 21524+0623
SKF1871

47' : 21534+0512
HJ 3064

53' : 21483+0518
BRT2294

54' : 21480+0521
BRT2293

56' : 21547+0606
SLW1256

64' : 21542+0459
OSO 160AB

76' : 21465+0611
GRV 502

76' : 21462+0536
HJ 3057

86' : 21465+0632
STT 450

87' : 21465+0635
UC 4556

92' : 21566+0633
HU 381

93' : 21476+0431
CVR 920

102' : 21580+0556
STF2848

105' : 21445+0607
HDS3096

105' : 21576+0501
HJ 3073

110' : 21442+0518
GWP3090

111' : 21586+0601
SHJ 336AB

112' : 21557+0715
STT 452



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.

21512+0546 HJ 3061

 
 
21h 51m 16.30s +05° 44' 59.8" P.A. 105.00 sep 17.0 mag 11.95,12.01
 
 
Coord 2000 21512+0546 Discov num HJ 3061 Comp Coord arcsec 2000 21 51 16.30 +05 44 59.8
Date first 1830 Date last 2015 Obs 13
Pa first 104 Pa last 105.3 P.A. Now (θ) 105.3°
Sep first 12.0 Sep last 17.044 Sep. Now (ρ) 17.044"
Mag pri 11.95 Mag sec 12.01 delta mag (ΔM) 0.06 Spectral class
Pri motion ra -003 Sec motion ra +005
Pri motion dec -003 Sec motion dec -004
Notes
rPM=1.259
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2697074711238407552
 
 
WDS 21512+0546 HJ 3061 : 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
21512+0546 HJ 3061 2006 5 105 17.3 11.95 12.01 215116.30+054459.8
21512+0546 HJ 3061 2010 9 105 17.0 11.95 12.01 215116.30+054459.8
21512+0546 HJ 3061 2015 10 105 17.0 11.95 12.01 215116.30+054459.8

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

 
 
WDS 21512+0546 HJ 3061 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21512+0546 HJ 3061 : MEASURES
 
 
No records found.

 
 
WDS 21512+0546 : VIRTUAL EYEPIECE
 
 

21512+0546 HJ 3061A mag 11.95 21512+0546 HJ 3061B sep 17.0 P.A. 105.40 mag 12.01 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 21512+0546 : ALADIN DSS IMAGE @ 21h 51m 16.30s +05° 44' 59.8"
 
 
 
 
WDS 21512+0546 HJ 3061 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21512+0546 HJ 3061 distance=1' 21521+0549 J 916 distance=14' 21522+0538 JOD 23AB distance=16' 21522+0538 JOD 23AC distance=16' 21514+0525 BAL2983 distance=21' 21502+0558 CBL 600 distance=22' 21492+0543 GIC 172 distance=31' 21504+0514 BRT2192 distance=34' 21530+0518 HU 379 distance=38' 21489+0523 HU 281 distance=42' 21524+0623 SKF1871 distance=42' 21534+0512 HJ 3064 distance=47' 21483+0518 BRT2294 distance=53' 21480+0521 BRT2293 distance=54' 21547+0606 SLW1256 distance=56' 21542+0459 OSO 160AB distance=64' 21542+0459 OSO 160AC distance=64' 21465+0611 GRV 502 distance=76' 21462+0536 HJ 3057 distance=76' 21465+0632 STT 450 distance=86' 21465+0635 UC 4556 distance=87' 21566+0633 HU 381 distance=92' 21476+0431 CVR 920 distance=93' 21580+0556 STF2848 distance=102' 21445+0607 HDS3096 distance=105' 21576+0501 HJ 3073 distance=105' 21442+0518 GWP3090 distance=110' 21586+0601 SHJ 336AB distance=111' 21586+0601 SHJ 336AC distance=111' 21557+0715 STT 452 distance=112' 21462+0423 CVR 918 distance=112' 21441+0506 TDS1144 distance=114' 21521+0739 OSO 158AB distance=115' 21521+0739 OSO 158AC distance=115' 21470+0408 STE 14AB distance=117' 21547+0400 BAL2565 distance=117' 21591+0541 GWP3111 distance=117' 21469+0722 J 202 distance=118' 21565+0715 STT 453AB distance=119' 21565+0715 HJ 3069AB,C distance=119' 21593+0537 HDS3123 distance=120' 21544+0738 CVR 254 distance=123' 21551+0355 HEI 823 distance=124' 21595+0617 HJ 3079 distance=127' 21450+0419 BAL2564 distance=128' 22000+0525 HEI 824 distance=132' 21513+0332 HEI 291 distance=134' 22001+0528 FYM 334AB distance=134' 22001+0528 FYM 334AC distance=134' 21575+0409 STTA225 distance=134' 21423+0555 HU 280 distance=135' 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 21512+0546 HJ 3061 105 17.0 1
Show 21521+0549 J 916 184 1.7 14
Show 21522+0538 JOD 23 AB 288 0.2 16
Show 21522+0538 JOD 23 AC 35 0.7 16
Show 21514+0525 BAL2983 16 6.0 21
Show 21502+0558 CBL 600 253 12.0 22
Show 21492+0543 GIC 172 126 434.7 31
Show 21504+0514 BRT2192 24 3.3 34
Show 21530+0518 HU 379 253 1.4 38
Show 21489+0523 HU 281 146 1.5 42
Show 21524+0623 SKF1871 253 7.0 42
Show 21534+0512 HJ 3064 141 9.1 47
Show 21483+0518 BRT2294 242 2.3 53
Show 21480+0521 BRT2293 310 1.4 54
Show 21547+0606 SLW1256 203 31.1 56
Show 21542+0459 OSO 160 AB 316 13.8 64
Show 21542+0459 OSO 160 AC 225 25.6 64
Show 21465+0611 GRV 502 204 30.4 76
Show 21462+0536 HJ 3057 7 21.2 76
Show 21465+0632 STT 450 255 44.3 86
Show 21465+0635 UC 4556 339 4.7 87
Show 21566+0633 HU 381 235 0.2 92
Show 21476+0431 CVR 920 71 8.8 93
Show 21580+0556 STF2848 56 10.9 102
Show 21445+0607 HDS3096 79 1.3 105
Show 21576+0501 HJ 3073 18 25.6 105
Show 21442+0518 GWP3090 68 12.6 110
Show 21586+0601 SHJ 336 AB 222 93.5 111
Show 21586+0601 SHJ 336 AC 101 84.1 111
Show 21557+0715 STT 452 177 0.8 112
Show 21462+0423 CVR 918 268 9.0 112
Show 21441+0506 TDS1144 115 1.1 114
Show 21521+0739 OSO 158 AB 126 10.4 115
Show 21521+0739 OSO 158 AC 30 13.2 115
Show 21470+0408 STE 14 AB 328 31.4 117
Show 21547+0400 BAL2565 208 3.9 117
Show 21591+0541 GWP3111 202 34.8 117
Show 21469+0722 J 202 183 3.3 118
Show 21565+0715 STT 453 AB 269 0.7 119
Show 21565+0715 HJ 3069 AB,C 75 23.9 119
Show 21593+0537 HDS3123 245 0.3 120
Show 21544+0738 CVR 254 73 13.1 123
Show 21551+0355 HEI 823 82 2.5 124
Show 21595+0617 HJ 3079 74 10.0 127
Show 21450+0419 BAL2564 195 5.2 128
Show 22000+0525 HEI 824 154 2.9 132
Show 21513+0332 HEI 291 300 2.3 134
Show 22001+0528 FYM 334 AB 133 12.8 134
Show 22001+0528 FYM 334 AC 169 21.8 134
Show 21575+0409 STTA225 287 75.2 134
Show 21423+0555 HU 280 0.1 135

 
 
WDS 21512+0546 : COMPONENTS
 
 
  A
B pa=105.4°
sep=16.96"
 
 
21512+0546 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215116.30+054459.8 Mag 11.95 PmRA -3.00
PmDE -3.0
 
 
21512+0546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215117.40+054455.3 Mag 12.01 PmRA 5.00
PmDE -4.0 Calc delta mag 0.06 Calc coord yes