stampa
Login

Create your personal custom set of columns with all data you need.
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21268+0642
HJ 3028


Nearby doubles
26' : 21263+0707
CVR 245

35' : 21271+0716
UC 4470

50' : 21277+0729
TDT2978

51' : 21272+0732
UC 4471

58' : 21305+0628
SLW1240

58' : 21229+0644
ALD 76

58' : 21229+0649
HJ 3023AB

64' : 21306+0710
HU 277

68' : 21244+0740
TDT2946

68' : 21287+0743
HU 276

72' : 21291+0744
GWP3066

76' : 21267+0527
OSO 146AB

80' : 21264+0522
GRV 468

89' : 21329+0648
HJ 3033AB

96' : 21319+0546
GRV 475

98' : 21321+0738
UC 4486

108' : 21277+0455
CVR 903

111' : 21341+0651
REE 1

113' : 21327+0751
HJ 937

118' : 21292+0451
J 2350

119' : 21217+0512
CBL 599

120' : 21286+0838
GWP3065

122' : 21309+0828
J 199

123' : 21325+0515
SLW1242

124' : 21225+0827
HU 275

124' : 21197+0537
J 2341



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.

21268+0642 HJ 3028

 
 
21h 26m 45.17s +06° 41' 55.4" P.A. 242.00 sep 21.0 mag 10.70,11.70
 
 
Coord 2000 21268+0642 Discov num HJ 3028 Comp Coord arcsec 2000 21 26 45.17 +06 41 55.4
Date first 1830 Date last 2016 Obs 12
Pa first 244 Pa last 241.6 P.A. Now (θ) 241.6°
Sep first 12.0 Sep last 20.961 Sep. Now (ρ) 20.961"
Mag pri 10.70 Mag sec 11.70 delta mag (ΔM) 1 Spectral class
Pri motion ra +000 Sec motion ra -001
Pri motion dec +002 Sec motion dec +003
Notes
rPM=0.447
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 0541-00260-1 Gaia DR2 1739051018567550464
 
 
WDS 21268+0642 HJ 3028 : 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
21268+0642 HJ 3028 2000 5 242 20.9 10.70 11.70 D 212645.17+064155.4
21268+0642 HJ 3028 2010 7 242 20.8 10.70 11.70 212645.17+064155.4
21268+0642 HJ 3028 2016 8 242 21.0 10.70 11.70 212645.17+064155.4

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

 
 
WDS 21268+0642 HJ 3028 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21268+0642 HJ 3028 : MEASURES
 
 
No records found.

 
 
WDS 21268+0642 : VIRTUAL EYEPIECE
 
 

21268+0642 HJ 3028A mag 10.7 21268+0642 HJ 3028B sep 20.9 P.A. 241.40 mag 11.7 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 21268+0642 : ALADIN DSS IMAGE @ 21h 26m 45.17s +06° 41' 55.4"
 
 
 
 
WDS 21268+0642 HJ 3028 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21268+0642 HJ 3028 distance=0' 21263+0707 CVR 245 distance=26' 21271+0716 UC 4470 distance=35' 21277+0729 TDT2978 distance=50' 21272+0732 UC 4471 distance=51' 21305+0628 SLW1240 distance=58' 21229+0644 ALD 76 distance=58' 21229+0649 HJ 3023AB distance=58' 21229+0649 HJ 3023AC distance=58' 21229+0649 HJ 3023AE distance=58' 21229+0649 BU 1504FG distance=59' 21229+0649 BU 1504CD distance=59' 21306+0710 HU 277 distance=64' 21244+0740 TDT2946 distance=68' 21287+0743 HU 276 distance=68' 21291+0744 GWP3066 distance=72' 21267+0527 OSO 146AB distance=76' 21267+0527 OSO 146AC distance=76' 21264+0522 GRV 468 distance=80' 21329+0648 HJ 3033AB distance=89' 21329+0648 FOX 261AC distance=89' 21319+0546 GRV 475 distance=96' 21321+0738 UC 4486 distance=98' 21277+0455 CVR 903 distance=108' 21341+0651 REE 1 distance=111' 21327+0751 HJ 937 distance=113' 21292+0451 J 2350 distance=118' 21217+0512 CBL 599 distance=119' 21286+0838 GWP3065 distance=120' 21309+0828 J 199 distance=122' 21325+0515 SLW1242 distance=123' 21225+0827 HU 275 distance=124' 21197+0537 J 2341 distance=124' 21190+0559 HJ 3022AB distance=124' 21190+0559 HJ 3022AC distance=124' 21281+0440 HDS3056 distance=124' 21316+0823 LDS4893 distance=126' 21221+0832 UC 4460 distance=131' 21325+0452 HJ 3032 distance=140' 21328+0829 GWP3072 distance=141' 21242+0422 CVR 898 distance=146' 21237+0422 STF2791 distance=148' 21368+0643 SLN 41 distance=150' 21184+0518 HDS3031 distance=151' 21226+0900 CVR 895 distance=152' 21336+0448 BAL2980 distance=154' 21369+0604 GWP3078 distance=157' 21167+0731 HDS3030 distance=158' 21364+0753 HJ 938 distance=161' 21232+0409 SKF2742 distance=162' 21376+0643 STT 443AB distance=162' 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 21268+0642 HJ 3028 242 21.0
Show 21263+0707 CVR 245 104 91.9 26
Show 21271+0716 UC 4470 241 48.2 35
Show 21277+0729 TDT2978 88 0.4 50
Show 21272+0732 UC 4471 327 11.8 51
Show 21305+0628 SLW1240 173 97.0 58
Show 21229+0644 ALD 76 66 3.0 58
Show 21229+0649 HJ 3023 AB 257 40.9 58
Show 21229+0649 HJ 3023 AC 301 74.1 58
Show 21229+0649 HJ 3023 AE 273 96.0 58
Show 21229+0649 BU 1504 FG 156 6.6 59
Show 21229+0649 BU 1504 CD 8 5.2 59
Show 21306+0710 HU 277 105 1.0 64
Show 21244+0740 TDT2946 54 0.4 68
Show 21287+0743 HU 276 29 0.9 68
Show 21291+0744 GWP3066 106 11.9 72
Show 21267+0527 OSO 146 AB 309 25.0 76
Show 21267+0527 OSO 146 AC 49 25.3 76
Show 21264+0522 GRV 468 20 75.9 80
Show 21329+0648 HJ 3033 AB 244 25.4 89
Show 21329+0648 FOX 261 AC 306 47.2 89
Show 21319+0546 GRV 475 226 75.2 96
Show 21321+0738 UC 4486 75 48.4 98
Show 21277+0455 CVR 903 251 8.2 108
Show 21341+0651 REE 1 21 0.3 111
Show 21327+0751 HJ 937 341 10.6 113
Show 21292+0451 J 2350 60 5.7 118
Show 21217+0512 CBL 599 197 19.9 119
Show 21286+0838 GWP3065 135 13.0 120
Show 21309+0828 J 199 187 4.9 122
Show 21325+0515 SLW1242 79 12.3 123
Show 21225+0827 HU 275 56 0.4 124
Show 21197+0537 J 2341 350 7.4 124
Show 21190+0559 HJ 3022 AB 76 17.3 124
Show 21190+0559 HJ 3022 AC 310 41.8 124
Show 21281+0440 HDS3056 220 0.2 124
Show 21316+0823 LDS4893 276 7.6 126
Show 21221+0832 UC 4460 236 22.0 131
Show 21325+0452 HJ 3032 93 17.5 140
Show 21328+0829 GWP3072 207 39.2 141
Show 21242+0422 CVR 898 250 13.6 146
Show 21237+0422 STF2791 103 2.9 148
Show 21368+0643 SLN 41 125 3.4 150
Show 21184+0518 HDS3031 103 0.1 151
Show 21226+0900 CVR 895 47 17.8 152
Show 21336+0448 BAL2980 138 17.4 154
Show 21369+0604 GWP3078 257 45.9 157
Show 21167+0731 HDS3030 285 0.2 158
Show 21364+0753 HJ 938 123 11.4 161
Show 21232+0409 SKF2742 104 1.4 162
Show 21376+0643 STT 443 AB 348 8.1 162

 
 
WDS 21268+0642 : COMPONENTS
 
 
  A
B pa=241.4°
sep=20.85"
 
 
21268+0642 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212645.17+064155.4 Mag 10.7 PmRA 0.00
PmDE 2.0 Tycho2 0541-00260-1
Tycho2
Tycho2 0541-00260-1 Pflag RAmdeg 321.68818932 DEmdeg 6.69873425
PmRA 0.4 PmDE 2.4 E RAmdeg 30 E DEmdeg 45
E pmRA 2.5 E pmDE 2.5 EpRAm 1985.45 EpDEm 1983.63
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.301 E BTmag 0.080 VTmag 10.698
E VTmag 0.075 Prox 999 TYC T HIP
CCDM RAdeg 321.68818528 DEdeg 6.69872861 EpRA 1990 1.59
EpDE 1990 1.30 E RAdeg 40.1 E DEdeg 56.5 Posflg
Corr -0.3
CCDM
Ccdm 21268+0642 RComp Comp A Note1
Note2 Discov num DRAs -2.83 DDEs -4.9
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number +06 4826 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B10982 M ADS BDS N IDS IDS 21218N0616A
HIC
 
 
21268+0642 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212643.94+064145.4 Mag 11.7 PmRA -1.00
PmDE 3.0 Calc delta mag 1 Calc coord yes
CCDM
Ccdm 21268+0642 RComp Comp B Note1
Note2 Discov num HJ 3028 DRAs -4.06 DDEs -14.6
R dRAs 65 Year 1908 Theta 243 Rho 21.2
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B10982 M ADS BDS N IDS IDS 21218N0616B
HIC