stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12297+2837
HJ 3339


Nearby doubles
5' : 12300+2835
LDS4220

21' : 12287+2836
LDS1312

22' : 12283+2828
LDS4213

23' : 12303+2858
LDS4222

26' : 12298+2812
LDS4218

34' : 12321+2847
SLW 733

41' : 12325+2855
LDS4225

43' : 12269+2816
SMR 58

44' : 12326+2816
SDK 92AB

52' : 12258+2836
LEP 132

54' : 12295+2931
BU 1324AB

59' : 12279+2931
SKF 489

60' : 12327+2922
LDS4226AB

63' : 12331+2921
LDS4228

66' : 12305+2732
COU 594

78' : 12285+2953
ES 436

82' : 12285+2957
LDS4215

85' : 12262+2728
LDS1307AB

88' : 12356+2917
LDS4231

88' : 12282+2712
CVR1437

90' : 12290+3006
CVR1439

96' : 12225+2827
SKF1475

99' : 12349+2727
YSC 99AB

100' : 12317+2701
STF1651

101' : 12219+2909
HJ 518

102' : 12272+2701
STF1643AB



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.

12297+2837 HJ 3339

 
 
12h 29m 42.15s +28° 37' 14.6" P.A. 157.00 sep 19.9 mag 11.40,12.90 Sp G0:III
 
 
Coord 2000 12297+2837 Discov num HJ 3339 Comp Coord arcsec 2000 12 29 42.15 +28 37 14.6
Date first 1896 Date last 2015 Obs 15
Pa first 160 Pa last 156.8 P.A. Now (θ) 156.8°
Sep first 18.7 Sep last 19.92 Sep. Now (ρ) 19.92"
Mag pri 11.40 Mag sec 12.90 delta mag (ΔM) 1.5 Spectral class G0:III (yellow)
Pri motion ra -007 Sec motion ra +005
Pri motion dec -008 Sec motion dec -016
Notes
rPM=0.86
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1991-00871-1 Gaia DR2 4010821712920633984
 
 
WDS 12297+2837 HJ 3339 : 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
12297+2837 HJ 3339 2007 5 157 20.1 11.40 12.90 D 122942.15+283714.6
12297+2837 HJ 3339 2013 7 157 20.5 11.40 12.90 G0:III 122942.15+283714.6
12297+2837 HJ 3339 2015 11 157 19.9 11.40 12.90 G0:III 122942.15+283714.6

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

 
 
WDS 12297+2837 HJ 3339 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12297+2837 HJ 3339 : MEASURES
 
 
No records found.

 
 
WDS 12297+2837 : VIRTUAL EYEPIECE
 
 

12297+2837 HJ 3339A mag 11.4 Sp G0:III 12297+2837 HJ 3339B sep 19.6 P.A. 159.40 mag 12.9 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 12297+2837 : ALADIN DSS IMAGE @ 12h 29m 42.15s +28° 37' 14.6"
 
 
 
 
WDS 12297+2837 HJ 3339 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12297+2837 HJ 3339 distance=0' 12300+2835 LDS4220 distance=5' 12287+2836 LDS1312 distance=21' 12283+2828 LDS4213 distance=22' 12303+2858 LDS4222 distance=23' 12298+2812 LDS4218 distance=26' 12321+2847 SLW 733 distance=34' 12325+2855 LDS4225 distance=41' 12269+2816 SMR 58 distance=43' 12326+2816 SDK 92AB distance=44' 12326+2816 SKF1479BC distance=44' 12258+2836 LEP 132 distance=52' 12295+2931 BU 1324BC distance=54' 12295+2931 BU 1324AB distance=54' 12295+2931 BU 1324AC distance=54' 12279+2931 SKF 489 distance=59' 12327+2922 LDS4226AB distance=60' 12327+2922 LDS4226Aa,Ab distance=60' 12331+2921 LDS4228 distance=63' 12305+2732 COU 594 distance=66' 12285+2953 ES 436 distance=78' 12285+2957 LDS4215 distance=82' 12262+2728 LDS1307AB distance=85' 12262+2728 LDS1307Aa,Ab distance=85' 12356+2917 LDS4231 distance=88' 12282+2712 CVR1437 distance=88' 12290+3006 CVR1439 distance=90' 12225+2827 SKF1475 distance=96' 12349+2727 YSC 99AB distance=99' 12349+2727 GII 189Aa,Ab distance=99' 12317+2701 STF1651 distance=100' 12219+2909 HJ 518 distance=101' 12272+2701 STF1643AB distance=102' 12272+2701 LEP 54AC distance=102' 12219+2833 LDS1300 distance=103' 12298+3022 LDS4219 distance=105' 12271+2655 UC 2341 distance=108' 12258+2658 SLE 896 distance=113' 12254+2700 SLE 895 distance=113' 12220+2928 RAO 656 distance=114' 12381+2812 TDS8463 distance=114' 12268+2650 LDS1308AB distance=115' 12223+2737 RAO 276 distance=116' 12344+3015 LEP 134 distance=116' 12241+2706 SKF1014 distance=118' 12311+2641 LDS4223 distance=119' 12208+2906 SKF 494 distance=121' 12340+2650 COU 595 distance=122' 12218+2738 LDS1299 distance=122' 12261+2645 GUR 30 distance=123' 12370+2953 LDS4238 distance=123' 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 12297+2837 HJ 3339 157 19.9
Show 12300+2835 LDS4220 229 107.5 5
Show 12287+2836 LDS1312 297 125.0 21
Show 12283+2828 LDS4213 80 2.0 22
Show 12303+2858 LDS4222 222 10.8 23
Show 12298+2812 LDS4218 79 154.3 26
Show 12321+2847 SLW 733 251 150.3 34
Show 12325+2855 LDS4225 204 16.4 41
Show 12269+2816 SMR 58 207 16.1 43
Show 12326+2816 SDK 92 AB 140 11.9 44
Show 12326+2816 SKF1479 BC 266 2.0 44
Show 12258+2836 LEP 132 235 16.0 52
Show 12295+2931 BU 1324 BC 180 74.2 54
Show 12295+2931 BU 1324 AB 224 2.4 54
Show 12295+2931 BU 1324 AC 181 75.8 54
Show 12279+2931 SKF 489 48 4.3 59
Show 12327+2922 LDS4226 AB 275 31.8 60
Show 12327+2922 LDS4226 Aa,Ab 243 2.8 60
Show 12331+2921 LDS4228 303 3.9 63
Show 12305+2732 COU 594 133 2.8 66
Show 12285+2953 ES 436 136 2.0 78
Show 12285+2957 LDS4215 247 101.2 82
Show 12262+2728 LDS1307 AB 232 47.7 85
Show 12262+2728 LDS1307 Aa,Ab 69 2.5 85
Show 12356+2917 LDS4231 106 12.8 88
Show 12282+2712 CVR1437 313 3.4 88
Show 12290+3006 CVR1439 131 3.7 90
Show 12225+2827 SKF1475 294 1.9 96
Show 12349+2727 YSC 99 AB 277 0.4 99
Show 12349+2727 GII 189 Aa,Ab 130 0.1 99
Show 12317+2701 STF1651 215 7.0 100
Show 12219+2909 HJ 518 328 24.8 101
Show 12272+2701 STF1643 AB 3 2.8 102
Show 12272+2701 LEP 54 AC 261 221.4 102
Show 12219+2833 LDS1300 99 62.1 103
Show 12298+3022 LDS4219 336 82.5 105
Show 12271+2655 UC 2341 356 30.4 108
Show 12258+2658 SLE 896 144 19.4 113
Show 12254+2700 SLE 895 39 20.9 113
Show 12220+2928 RAO 656 22 0.2 114
Show 12381+2812 TDS8463 129 1.3 114
Show 12268+2650 LDS1308 AB 215 51.8 115
Show 12223+2737 RAO 276 281 2.0 116
Show 12344+3015 LEP 134 241 5.2 116
Show 12241+2706 SKF1014 345 3.4 118
Show 12311+2641 LDS4223 271 21.7 119
Show 12208+2906 SKF 494 49 4.8 121
Show 12340+2650 COU 595 182 1.0 122
Show 12218+2738 LDS1299 207 12.9 122
Show 12261+2645 GUR 30 166 1.1 123
Show 12370+2953 LDS4238 207 32.7 123

 
 
WDS 12297+2837 : COMPONENTS
 
 
  A
B pa=159.4°
sep=19.56"
 
 
12297+2837 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122942.15+283714.6 Mag 11.4 Spectral class G0:III (yellow)
PmRA -7.00 PmDE -8.0 Tycho2 1991-00871-1
Tycho2
Tycho2 1991-00871-1 Pflag RAmdeg 187.42564735 DEmdeg 28.62074519
PmRA -8.0 PmDE -8.6 E RAmdeg 60 E DEmdeg 71
E pmRA 2.4 E pmDE 2.4 EpRAm 1984.37 EpDEm 1980.96
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.5 BTmag 12.254 E BTmag 0.166 VTmag 11.405
E VTmag 0.100 Prox 999 TYC HIP
CCDM RAdeg 187.42566833 DEdeg 28.62076528 EpRA 1990 1.72
EpDE 1990 1.65 E RAdeg 62.6 E DEdeg 75.5 Posflg
Corr 0.0
 
 
12297+2837 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122942.67+283656.3 Mag 12.9 PmRA 5.00
PmDE -16.0 Calc delta mag 1.5 Calc coord yes