stampa
Login

A workbench to forge your own double stars?
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
14507+3114
HJ 2750


Nearby doubles
10' : 14512+3107
JNN 147AB

23' : 14522+3101
LDS 969

46' : 14499+3200
COU 608

66' : 14463+3146
HDS2080

66' : 14457+3058
SEI 537

82' : 14520+3235
HJ 559

82' : 14488+3232
UR 14

84' : 14537+3230
KPP3286

85' : 14501+3239
OSO 59

88' : 14575+3124
HDS2112

88' : 14441+3138
COU 607

92' : 14560+3218
STT 289

93' : 14579+3130
ES 2475

100' : 14516+2936
A 1112

101' : 14530+3252
OSW 57

115' : 14519+2921
WIS 272

119' : 14460+2934
CVR1597

119' : 14563+2941
CVR 767

124' : 14579+2953
LDS5827

126' : 15004+3137
WIS 277

129' : 14563+2928
STF1893

129' : 14407+3117
STF1867

132' : 15010+3123
STF1901

133' : 14411+3205
COU 790

135' : 14559+2919
GRV 895

135' : 14476+3323
TDS9309



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.

14507+3114 HJ 2750

 
 
14h 50m 44.54s +31° 14' 57.5" P.A. 144.00 sep 8.7 mag 10.88,12.60
 
 
Coord 2000 14507+3114 Discov num HJ 2750 Comp Coord arcsec 2000 14 50 44.54 +31 14 57.5
Date first 1903 Date last 2015 Obs 9
Pa first 138 Pa last 143.6 P.A. Now (θ) 143.6°
Sep first 10.9 Sep last 8.681 Sep. Now (ρ) 8.681"
Mag pri 10.88 Mag sec 12.60 delta mag (ΔM) 1.72 Spectral class
Pri motion ra +003 Sec motion ra -014
Pri motion dec +007 Sec motion dec +015
Notes
rPM=0.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2555-01107-1 Gaia DR2 1283183125351353984
 
 
WDS 14507+3114 HJ 2750 : 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
14507+3114 HJ 2750 1998 5 142 9.0 10.88 12.60 D 145044.54+311457.5
14507+3114 HJ 2750 2002 6 143 8.9 10.88 12.60 D 145044.54+311457.5
14507+3114 HJ 2750 2015 10 144 8.7 10.88 12.60 145044.54+311457.5

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

 
 
WDS 14507+3114 HJ 2750 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14507+3114 HJ 2750 : MEASURES
 
 
No records found.

 
 
WDS 14507+3114 : VIRTUAL EYEPIECE
 
 

14507+3114 HJ 2750A mag 10.88 14507+3114 HJ 2750B sep 8.3 P.A. 147.80 mag 12.6 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 14507+3114 : ALADIN DSS IMAGE @ 14h 50m 44.54s +31° 14' 57.5"
 
 
 
 
WDS 14507+3114 HJ 2750 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14507+3114 HJ 2750 distance=0' 14512+3107 JNN 147AB distance=10' 14512+3107 BWL 39AC distance=10' 14512+3107 BWL 39AD distance=10' 14522+3101 LDS 969 distance=23' 14499+3200 COU 608 distance=46' 14463+3146 HDS2080 distance=66' 14457+3058 SEI 537 distance=66' 14520+3235 HJ 559 distance=82' 14488+3232 UR 14 distance=82' 14537+3230 KPP3286 distance=84' 14501+3239 OSO 59 distance=85' 14575+3124 HDS2112 distance=88' 14441+3138 COU 607 distance=88' 14560+3218 STT 289 distance=92' 14579+3130 ES 2475 distance=93' 14516+2936 A 1112 distance=100' 14530+3252 OSW 57 distance=101' 14519+2921 WIS 272 distance=115' 14460+2934 CVR1597 distance=119' 14563+2941 CVR 767 distance=119' 14579+2953 LDS5827 distance=124' 15004+3137 WIS 277 distance=126' 14563+2928 STF1893 distance=129' 14407+3117 STF1867 distance=129' 15010+3123 STF1901 distance=132' 14411+3205 COU 790 distance=133' 14559+2919 GRV 895 distance=135' 14476+3323 TDS9309 distance=135' 14599+3233 TDS9363 distance=141' 14454+2911 HJ 2745 distance=143' 14403+3027 HJL1088 distance=143' 14415+2957 LDS6298 distance=143' 14460+3329 FAR 42 distance=147' 14523+3344 KPP2427 distance=151' 15019+3023 SKF 45 distance=154' 14500+2837 HL 4AB distance=159' 14500+2837 HJ 5489AC distance=159' 15021+3230 TDS9379AB distance=163' 14476+3354 TDS9308AB distance=164' 14476+3354 GRV 893AB,C distance=164' 14390+3002 MMA 7AB distance=169' 14390+3002 SKF1030BC distance=169' 14445+3345 HJ 556 distance=170' 14376+3137 HDS2062 distance=170' 15035+3211 TDS9386 distance=172' 14564+3351 CBL 476 distance=172' 14545+3406 STF1891 distance=177' 14507+3413 LSC 57 distance=178' 14431+2847 HJ 5487 distance=179' 15015+3317 CVR1614 distance=184' 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 14507+3114 HJ 2750 144 8.7
Show 14512+3107 JNN 147 AB 55 5.2 10
Show 14512+3107 BWL 39 AC 270 2.3 10
Show 14512+3107 BWL 39 AD 226 4.2 10
Show 14522+3101 LDS 969 186 12.0 23
Show 14499+3200 COU 608 201 1.7 46
Show 14463+3146 HDS2080 129 0.1 66
Show 14457+3058 SEI 537 307 7.2 66
Show 14520+3235 HJ 559 8 21.2 82
Show 14488+3232 UR 14 42 10.7 82
Show 14537+3230 KPP3286 307 1.9 84
Show 14501+3239 OSO 59 194 20.2 85
Show 14575+3124 HDS2112 339 0.8 88
Show 14441+3138 COU 607 319 0.8 88
Show 14560+3218 STT 289 112 5.1 92
Show 14579+3130 ES 2475 222 2.8 93
Show 14516+2936 A 1112 18 6.3 100
Show 14530+3252 OSW 57 136 56.2 101
Show 14519+2921 WIS 272 249 999.9 115
Show 14460+2934 CVR1597 271 4.0 119
Show 14563+2941 CVR 767 348 9.3 119
Show 14579+2953 LDS5827 305 23.4 124
Show 15004+3137 WIS 277 192 648.2 126
Show 14563+2928 STF1893 207 22.8 129
Show 14407+3117 STF1867 355 0.7 129
Show 15010+3123 STF1901 183 18.7 132
Show 14411+3205 COU 790 309 1.4 133
Show 14559+2919 GRV 895 39 11.1 135
Show 14476+3323 TDS9309 26 0.5 135
Show 14599+3233 TDS9363 258 0.3 141
Show 14454+2911 HJ 2745 128 12.5 143
Show 14403+3027 HJL1088 25 304.8 143
Show 14415+2957 LDS6298 103 6.0 143
Show 14460+3329 FAR 42 285 0.7 147
Show 14523+3344 KPP2427 283 21.5 151
Show 15019+3023 SKF 45 25 4.4 154
Show 14500+2837 HL 4 AB 209 61.0 159
Show 14500+2837 HJ 5489 AC 21 110.3 159
Show 15021+3230 TDS9379 AB 228 0.5 163
Show 14476+3354 TDS9308 AB 66 0.4 164
Show 14476+3354 GRV 893 AB,C 157 42.7 164
Show 14390+3002 MMA 7 AB 156 17.6 169
Show 14390+3002 SKF1030 BC 269 1.1 169
Show 14445+3345 HJ 556 329 34.7 170
Show 14376+3137 HDS2062 121 0.1 170
Show 15035+3211 TDS9386 137 0.6 172
Show 14564+3351 CBL 476 267 78.1 172
Show 14545+3406 STF1891 246 3.5 177
Show 14507+3413 LSC 57 272 0.1 178
Show 14431+2847 HJ 5487 239 19.6 179
Show 15015+3317 CVR1614 196 4.4 184

 
 
WDS 14507+3114 : COMPONENTS
 
 
  A
B pa=147.8°
sep=8.26"
 
 
14507+3114 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 145044.54+311457.5 Mag 10.88 PmRA 3.00
PmDE 7.0 Tycho2 2555-01107-1 DM BD+31 2667
Tycho2
Tycho2 2555-01107-1 Pflag RAmdeg 222.68562333 DEmdeg 31.24931398
PmRA 6.5 PmDE 6.5 E RAmdeg 29 E DEmdeg 27
E pmRA 1.8 E pmDE 1.8 EpRAm 1985.30 EpDEm 1985.60
Num 6 Q RAmdeg 2.3 Q DEmdeg 2.3 Q pmRA 2.3
Q pmDE 2.3 BTmag 11.422 E BTmag 0.059 VTmag 10.877
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 222.68558139 DEdeg 31.24932083 EpRA 1990 1.71
EpDE 1990 1.80 E RAdeg 35.8 E DEdeg 33.6 Posflg
Corr 0.0
 
 
14507+3114 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 145044.88+311450.5 Mag 12.6 PmRA -14.00
PmDE 15.0 Calc delta mag 1.72 Calc coord yes