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Current system
16118+3725
HJ 260


Nearby doubles
35' : 16090+3730
TDS9774

38' : 16120+3803
LDS4649

48' : 16124+3812
SKF 219

49' : 16089+3758
COU1276

50' : 16148+3801
LDS4657

55' : 16090+3643
KPP3984AB

60' : 16118+3626
WRH 21

63' : 16088+3635
DVG 1

65' : 16083+3814
LDS4644

66' : 16090+3629
BU 1087

70' : 16133+3617
KPP3988

76' : 16173+3804
KPP 364

82' : 16109+3604
HJ 583

96' : 16147+3854
HJ 2801

99' : 16037+3709
UC 3111

108' : 16044+3625
HDS2268

110' : 16028+3705
HJ 580

111' : 16074+3548
ALI 370

111' : 16076+3547
HJ 259

113' : 16033+3638
BAG 52

113' : 16205+3640
WAA 47

116' : 16193+3612
KPP3996

117' : 16157+3538
HJ 585AB

118' : 16128+3922
STF2028

118' : 16020+3727
SHN 209

119' : 16182+3857
HU 1275



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.

16118+3725 HJ 260

 
 
16h 11m 50.72s +37° 25' 00.3" P.A. 27.00 sep 19.8 mag 11.44,13.34
 
 
Coord 2000 16118+3725 Discov num HJ  260 Comp Coord arcsec 2000 16 11 50.72 +37 25 00.3
Date first 1825 Date last 2015 Obs 14
Pa first 45 Pa last 26.7 P.A. Now (θ) 26.7°
Sep first 15.0 Sep last 19.822 Sep. Now (ρ) 19.822"
Mag pri 11.44 Mag sec 13.34 delta mag (ΔM) 1.9 Spectral class
Pri motion ra -009 Sec motion ra -024
Pri motion dec +003 Sec motion dec +005
Notes
rPM=0.617
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2579-00171-1 Gaia DR2 1378311015956577280
 
 
WDS 16118+3725 HJ 260 : 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
16118+3725 HJ 260 2006 7 27 20.5 11.44 12.40 D 161150.72+372500.3
16118+3725 HJ 260 2010 9 27 19.8 11.44 13.34 161150.72+372500.3
16118+3725 HJ 260 2015 10 27 19.8 11.44 13.34 161150.72+372500.3

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

 
 
WDS 16118+3725 HJ 260 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16118+3725 HJ 260 : MEASURES
 
 
No records found.

 
 
WDS 16118+3725 : VIRTUAL EYEPIECE
 
 

16118+3725 HJ 260A mag 11.44 16118+3725 HJ 260B sep 19.1 P.A. 21.80 mag 13.34 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 16118+3725 : ALADIN DSS IMAGE @ 16h 11m 50.72s +37° 25' 00.3"
 
 
 
 
WDS 16118+3725 HJ 260 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16118+3725 HJ 260 distance=0' 16090+3730 TDS9774 distance=35' 16120+3803 LDS4649 distance=38' 16124+3812 SKF 219 distance=48' 16089+3758 COU1276 distance=49' 16148+3801 LDS4657 distance=50' 16090+3643 KPP3984AB distance=55' 16118+3626 WRH 21 distance=60' 16088+3635 DVG 1 distance=63' 16083+3814 LDS4644 distance=65' 16090+3629 BU 1087 distance=66' 16133+3617 KPP3988 distance=70' 16173+3804 KPP 364 distance=76' 16109+3604 HJ 583 distance=82' 16147+3854 HJ 2801 distance=96' 16037+3709 UC 3111 distance=99' 16044+3625 HDS2268 distance=108' 16028+3705 HJ 580 distance=110' 16074+3548 ALI 370 distance=111' 16076+3547 HJ 259 distance=111' 16033+3638 BAG 52 distance=113' 16205+3640 WAA 47 distance=113' 16193+3612 KPP3996 distance=116' 16157+3538 HJ 585AB distance=117' 16157+3538 HJ 585AC distance=117' 16128+3922 STF2028 distance=118' 16020+3727 SHN 209 distance=118' 16182+3857 HU 1275 distance=119' 16072+3536 KPP2512 distance=123' 16106+3928 HJ 1289 distance=125' 16194+3854 CVR 817 distance=127' 16013+3714 SKF 240 distance=127' 16216+3631 COU 982 distance=129' 16027+3617 KPP3978 distance=130' 16199+3600 COU 981 distance=130' 16177+3914 HJ 584 distance=130' 16137+3935 CBL 504 distance=132' 16048+3910 WNO 47 distance=133' 16202+3557 SLW1172 distance=134' 16140+3510 POP 103 distance=138' 16229+3803 COU1281 distance=138' 16117+3507 GRV 924 distance=138' 16226+3819 PKO 15 distance=139' 16231+3650 LDS4662 distance=139' 16002+3746 HJ 579 distance=141' 16103+3506 TDS9780 distance=141' 16229+3815 KU 53 distance=141' 16240+3716 SLW1177 distance=145' 16024+3554 TDS 797 distance=146' 16011+3836 TDS9730 distance=146' 16000+3650 VKI 23 distance=146' 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 16118+3725 HJ 260 27 19.8
Show 16090+3730 TDS9774 210 0.7 35
Show 16120+3803 LDS4649 69 154.8 38
Show 16124+3812 SKF 219 37 4.0 48
Show 16089+3758 COU1276 53 3.3 49
Show 16148+3801 LDS4657 297 9.1 50
Show 16090+3643 KPP3984 AB 51 3.7 55
Show 16118+3626 WRH 21 66 0.1 60
Show 16088+3635 DVG 1 342 17.1 63
Show 16083+3814 LDS4644 77 117.0 65
Show 16090+3629 BU 1087 206 1.7 66
Show 16133+3617 KPP3988 48 2.6 70
Show 16173+3804 KPP 364 342 3.5 76
Show 16109+3604 HJ 583 147 2.7 82
Show 16147+3854 HJ 2801 211 31.1 96
Show 16037+3709 UC 3111 15 9.5 99
Show 16044+3625 HDS2268 191 0.4 108
Show 16028+3705 HJ 580 7 40.7 110
Show 16074+3548 ALI 370 147 13.0 111
Show 16076+3547 HJ 259 155 35.1 111
Show 16033+3638 BAG 52 84 0.0 113
Show 16205+3640 WAA 47 82 1.6 113
Show 16193+3612 KPP3996 314 2.0 116
Show 16157+3538 HJ 585 AB 320 8.7 117
Show 16157+3538 HJ 585 AC 193 31.9 117
Show 16128+3922 STF2028 147 0.5 118
Show 16020+3727 SHN 209 -1 0.2 118
Show 16182+3857 HU 1275 168 2.9 119
Show 16072+3536 KPP2512 296 22.6 123
Show 16106+3928 HJ 1289 238 11.3 125
Show 16194+3854 CVR 817 326 10.9 127
Show 16013+3714 SKF 240 79 1.9 127
Show 16216+3631 COU 982 247 0.4 129
Show 16027+3617 KPP3978 130 2.2 130
Show 16199+3600 COU 981 132 1.1 130
Show 16177+3914 HJ 584 200 15.4 130
Show 16137+3935 CBL 504 155 28.6 132
Show 16048+3910 WNO 47 280 70.0 133
Show 16202+3557 SLW1172 2 157.3 134
Show 16140+3510 POP 103 52 3.9 138
Show 16229+3803 COU1281 37 0.2 138
Show 16117+3507 GRV 924 307 10.4 138
Show 16226+3819 PKO 15 32 2.5 139
Show 16231+3650 LDS4662 72 54.9 139
Show 16002+3746 HJ 579 102 30.9 141
Show 16103+3506 TDS9780 47 0.9 141
Show 16229+3815 KU 53 49 5.3 141
Show 16240+3716 SLW1177 176 20.2 145
Show 16024+3554 TDS 797 86 0.9 146
Show 16011+3836 TDS9730 93 0.6 146
Show 16000+3650 VKI 23 353 4.5 146

 
 
WDS 16118+3725 : COMPONENTS
 
 
  A
B pa=21.8°
sep=19.07"
 
 
16118+3725 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 161150.72+372500.3 Mag 11.44 PmRA -9.00
PmDE 3.0 Tycho2 2579-00171-1
Tycho2
Tycho2 2579-00171-1 Pflag RAmdeg 242.96134691 DEmdeg 37.41675326
PmRA -11.0 PmDE 0.7 E RAmdeg 37 E DEmdeg 34
E pmRA 4.2 E pmDE 3.8 EpRAm 1985.28 EpDEm 1985.89
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.3 Q pmRA 1.4
Q pmDE 0.3 BTmag 12.743 E BTmag 0.194 VTmag 11.444
E VTmag 0.083 Prox 999 TYC T HIP
CCDM RAdeg 242.96140333 DEdeg 37.41675139 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 65.4 E DEdeg 54.1 Posflg
Corr -0.1
CCDM
Ccdm 16118+3725 RComp Comp A Note1
Note2 Discov num DRAs 2.77 DDEs 0.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7548 M ADS BDS N IDS IDS 16082N3740A
HIC
 
 
16118+3725 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161151.31+372518.0 Mag 13.34 PmRA -24.00
PmDE 5.0 Calc delta mag 1.9 Calc coord yes
CCDM
Ccdm 16118+3725 RComp Comp B Note1
Note2 Discov num HJ 260 DRAs 3.59 DDEs 18.2
R dRAs 65 Year 1820 Theta 045 Rho 15.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7548 M ADS BDS N IDS IDS 16082N3740B
HIC