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Doubles in session


Current system
09168+4731
HJ 2488


Nearby doubles
22' : 09167+4709
LDS3867

33' : 09150+4704
UC 1770

42' : 09134+4709
CBL 275

46' : 09136+4659
STF1318

64' : 09135+4638
UC 1768

67' : 09105+4747
TDS6370

70' : 09183+4622
LDS3870AB

75' : 09200+4839
UC 132

76' : 09229+4647
KPP3219

76' : 09243+4739
TDS6538

79' : 09242+4756
ES 912

80' : 09177+4612
JNN 68

91' : 09080+4720
STF1310AB

95' : 09224+4616
A 1758

95' : 09245+4827
STJ 108

101' : 09148+4909
LDS3866

105' : 09068+4707
COU2687

110' : 09087+4620
KPP1497

111' : 09125+4912
MET 54AB

111' : 09162+4540
COU2688

112' : 09257+4626
LDS3889

121' : 09252+4606
HDS1353

122' : 09097+4555
SKF 886

124' : 09289+4751
CVR 533

129' : 09062+4842
TDS6318

133' : 09117+4933
CVR 524



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.

09168+4731 HJ 2488

 
 
09h 16m 52.30s +47° 30' 59.7" P.A. 238.00 sep 10.2 mag 11.40,11.60
 
 
Coord 2000 09168+4731 Discov num HJ 2488 Comp Coord arcsec 2000 09 16 52.30 +47 30 59.7
Date first 1831 Date last 2015 Obs 12
Pa first 218 Pa last 237.7 P.A. Now (θ) 237.7°
Sep first 8.0 Sep last 10.235 Sep. Now (ρ) 10.235"
Mag pri 11.40 Mag sec 11.60 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +013 Sec motion ra -003
Pri motion dec -015 Sec motion dec -003
Notes
rPM=1.008
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1011723320879490560
 
 
WDS 09168+4731 HJ 2488 : 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
09168+4731 HJ 2488 1998 4 236 10.1 11.40 11.60 D 091652.30+473059.7
09168+4731 HJ 2488 2010 5 237 10.3 11.40 11.60 D 091652.30+473059.7
09168+4731 HJ 2488 2011 8 237 10.2 11.40 11.60 091652.30+473059.7
09168+4731 HJ 2488 2015 9 238 10.2 11.40 11.60 091652.30+473059.7

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

 
 
WDS 09168+4731 HJ 2488 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09168+4731 HJ 2488 : MEASURES
 
 
No records found.

 
 
WDS 09168+4731 : VIRTUAL EYEPIECE
 
 

09168+4731 HJ 2488A mag 11.4 09168+4731 HJ 2488B sep 8.0 P.A. 226.90 mag 11.6 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 09168+4731 : ALADIN DSS IMAGE @ 09h 16m 52.30s +47° 30' 59.7"
 
 
 
 
WDS 09168+4731 HJ 2488 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09168+4731 HJ 2488 distance=0' 09167+4709 LDS3867 distance=22' 09150+4704 UC 1770 distance=33' 09134+4709 CBL 275 distance=42' 09136+4659 STF1318 distance=46' 09135+4638 UC 1768 distance=64' 09105+4747 TDS6370 distance=67' 09183+4622 LDS3870AB distance=70' 09183+4622 LDS3870AC distance=70' 09200+4839 UC 132 distance=75' 09229+4647 KPP3219 distance=76' 09243+4739 TDS6538 distance=76' 09242+4756 ES 912 distance=79' 09177+4612 JNN 68 distance=80' 09080+4720 STF1310AB distance=91' 09080+4720 SIN 43AC distance=91' 09224+4616 A 1758 distance=95' 09245+4827 STJ 108 distance=95' 09148+4909 LDS3866 distance=101' 09068+4707 COU2687 distance=105' 09087+4620 KPP1497 distance=110' 09125+4912 MET 54AB distance=111' 09125+4912 GRF 29AC distance=111' 09162+4540 COU2688 distance=111' 09257+4626 LDS3889 distance=112' 09252+4606 HDS1353 distance=121' 09097+4555 SKF 886 distance=122' 09289+4751 CVR 533 distance=124' 09062+4842 TDS6318 distance=129' 09120+4531 YSC 91Ba,Bb distance=131' 09120+4531 YSC 91A,Ba distance=131' 09120+4531 YSC 91A,Bb distance=131' 09117+4933 CVR 524 distance=133' 09141+4941 NSN 591 distance=134' 09069+4605 TDS 514 distance=134' 09225+4933 STF1340AB distance=135' 09225+4933 STF1340AC distance=135' 09036+4709 A 1585 (Alkaphrah) distance=137' 09033+4740 HU 720 distance=138' 09076+4551 SKF 881 distance=139' 09284+4847 UC 133 distance=139' 09114+4520 CVR 523 distance=143' 09266+4547 CBL 278 distance=144' 09308+4817 LDS3900 distance=148' 09020+4722 ES 598 distance=152' 09163+4455 HJ 1165 distance=156' 09036+4903 ES 72 distance=162' 09307+4856 TDS6614 distance=163' 09008+4718 CVR1184 distance=164' 09099+4502 A 1586 distance=166' 09307+4604 A 1764 distance=167' 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 09168+4731 HJ 2488 238 10.2
Show 09167+4709 LDS3867 276 441.3 22
Show 09150+4704 UC 1770 151 8.3 33
Show 09134+4709 CBL 275 138 14.9 42
Show 09136+4659 STF1318 227 2.6 46
Show 09135+4638 UC 1768 170 13.0 64
Show 09105+4747 TDS6370 175 0.6 67
Show 09183+4622 LDS3870 AB 214 15.9 70
Show 09183+4622 LDS3870 AC 185 142.7 70
Show 09200+4839 UC 132 325 19.1 75
Show 09229+4647 KPP3219 24 3.6 76
Show 09243+4739 TDS6538 42 1.8 76
Show 09242+4756 ES 912 121 11.9 79
Show 09177+4612 JNN 68 348 0.2 80
Show 09080+4720 STF1310 AB 57 20.2 91
Show 09080+4720 SIN 43 AC 281 81.5 91
Show 09224+4616 A 1758 308 0.6 95
Show 09245+4827 STJ 108 220 1.3 95
Show 09148+4909 LDS3866 143 55.7 101
Show 09068+4707 COU2687 180 0.5 105
Show 09087+4620 KPP1497 39 11.2 110
Show 09125+4912 MET 54 AB 77 8.2 111
Show 09125+4912 GRF 29 AC 53 22.4 111
Show 09162+4540 COU2688 48 0.4 111
Show 09257+4626 LDS3889 284 7.8 112
Show 09252+4606 HDS1353 167 0.4 121
Show 09097+4555 SKF 886 116 2.2 122
Show 09289+4751 CVR 533 332 7.9 124
Show 09062+4842 TDS6318 279 0.5 129
Show 09120+4531 YSC 91 Ba,Bb 158 0.1 131
Show 09120+4531 YSC 91 A,Ba 305 0.8 131
Show 09120+4531 YSC 91 A,Bb 302 0.8 131
Show 09117+4933 CVR 524 274 13.7 133
Show 09141+4941 NSN 591 18 2.5 134
Show 09069+4605 TDS 514 22 0.7 134
Show 09225+4933 STF1340 AB 319 6.3 135
Show 09225+4933 STF1340 AC 83 135.9 135
Show Alkaphrah 09036+4709 A 1585 278 0.3 137
Show 09033+4740 HU 720 136 0.8 138
Show 09076+4551 SKF 881 59 1.5 139
Show 09284+4847 UC 133 33 57.8 139
Show 09114+4520 CVR 523 16 13.4 143
Show 09266+4547 CBL 278 259 13.4 144
Show 09308+4817 LDS3900 174 127.5 148
Show 09020+4722 ES 598 266 8.5 152
Show 09163+4455 HJ 1165 118 25.7 156
Show 09036+4903 ES 72 300 13.2 162
Show 09307+4856 TDS6614 202 0.5 163
Show 09008+4718 CVR1184 241 4.7 164
Show 09099+4502 A 1586 290 3.1 166
Show 09307+4604 A 1764 106 0.1 167

 
 
WDS 09168+4731 : COMPONENTS
 
 
  A
B pa=226.9°
sep=8.00"
 
 
09168+4731 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 091652.30+473059.7 Mag 11.4 PmRA 13.00
PmDE -15.0
 
 
09168+4731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091651.72+473054.2 Mag 11.6 PmRA -3.00
PmDE -3.0 Calc delta mag 0.2 Calc coord yes