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Doubles in session


Current system
09423+7850
HJ 1168


Nearby doubles
21' : 09358+7858
TDS6671

24' : 09473+7908
HDS1415

32' : 09531+7850
LOC 275

36' : 09445+7926
LDS1697

39' : 09378+7814
HU 870AB

41' : 09436+7809
LOC 274

42' : 09281+7857
TDS 535

44' : 09287+7834
LDS1696

53' : 09265+7826
STF1326AB

60' : 10016+7831
LDS1704

63' : 09350+7751
LOC 263

69' : 09567+7945
CVR 547

71' : 09588+7944
LDS1701

77' : 10025+7941
LDS1706

79' : 09588+7953
LOC 276

84' : 09487+7729
LOC 272

89' : 09408+7721
LOC 273

94' : 09591+8012
LDS1702

99' : 09496+8027
LOC 277

104' : 09591+8023
STF1380

112' : 09284+7707
STF1335

120' : 09512+7654
MLR 525

128' : 09460+7643
STF1373

132' : 09286+8056
CBL 35

142' : 09579+7637
TOK 668

146' : 09570+8110
LOC 279



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.

09423+7850 HJ 1168

 
 
09h 42m 20.51s +78° 49' 41.9" P.A. 59.00 sep 21.9 mag 8.22,12.60 Sp A5 dist. 333.33 pc (1087.32 l.y.)
 
 
Coord 2000 09423+7850 Discov num HJ 1168 Comp Coord arcsec 2000 09 42 20.51 +78 49 41.9
Date first 1828 Date last 2015 Obs 12
Pa first 48 Pa last 58.9 P.A. Now (θ) 58.9°
Sep first 17.0 Sep last 21.894 Sep. Now (ρ) 21.894"
Mag pri 8.22 Mag sec 12.60 delta mag (ΔM) 4.38 Spectral class A5 (white)
Pri motion ra -015 Sec motion ra -007
Pri motion dec -023 Sec motion dec -047
Notes
rPM=0.532
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 6931 HIP 47601 Tycho2 4544-02106-1
Gaia DR2 1132166165344491520 HD 83003 BD BD+79 316 Distance 333.33
Distance ly 1087.32
 
 
WDS 09423+7850 HJ 1168 : 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
09423+7850 HJ 1168 1999 5 57 22.0 8.00 12.60 A5 D 094220.51+784941.9
09423+7850 HJ 1168 2004 7 58 22.1 8.00 12.60 A5 D 094220.51+784941.9
09423+7850 HJ 1168 2010 8 59 21.8 8.22 12.60 A5 094220.51+784941.9
09423+7850 HJ 1168 2015 9 59 21.9 8.22 12.60 A5 094220.51+784941.9

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

 
 
WDS 09423+7850 HJ 1168 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09423+7850 HJ 1168 : MEASURES
 
 
No records found.

 
 
WDS 09423+7850 : VIRTUAL EYEPIECE
 
 

09423+7850 HJ 1168A mag 8.22 Sp A5 09423+7850 HJ 1168B sep 11.9 P.A. 17.80 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 09423+7850 : ALADIN DSS IMAGE @ 09h 42m 20.51s +78° 49' 41.9"
 
 
 
 
WDS 09423+7850 HJ 1168 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09423+7850 HJ 1168 distance=0' 09358+7858 TDS6671 distance=21' 09473+7908 HDS1415 distance=24' 09531+7850 LOC 275 distance=32' 09445+7926 LDS1697 distance=36' 09378+7814 HU 870AB distance=39' 09378+7814 DAM1671AD distance=39' 09378+7814 DAM1671BD distance=39' 09436+7809 LOC 274 distance=41' 09281+7857 TDS 535 distance=42' 09287+7834 LDS1696 distance=44' 09265+7826 STF1326AB distance=53' 09265+7826 TOK 269BC distance=53' 10016+7831 LDS1704 distance=60' 09350+7751 LOC 263 distance=63' 09567+7945 CVR 547 distance=69' 09588+7944 LDS1701 distance=71' 10025+7941 LDS1706 distance=77' 09588+7953 LOC 276 distance=79' 09487+7729 LOC 272 distance=84' 09408+7721 LOC 273 distance=89' 09591+8012 LDS1702 distance=94' 09496+8027 LOC 277 distance=99' 09591+8023 STF1380 distance=104' 09284+7707 STF1335 distance=112' 09512+7654 MLR 525 distance=120' 09460+7643 STF1373 distance=128' 09286+8056 CBL 35 distance=132' 09579+7637 TOK 668 distance=142' 09570+8110 LOC 279 distance=146' 09571+8110 NSN 598 distance=146' 10016+7637 LDS1705 distance=147' 09287+8114 TDS6588 distance=149' 09472+7618 LOC 270 distance=153' 09396+7611 LOC 260 distance=160' 09380+7610 HDS1388 distance=161' 09480+8136 CVR 91 distance=168' 09526+8135 AZC 157 distance=168' 09483+8137 LOC 278 distance=168' 09296+7606 LOC 261 distance=169' 09260+7603 KPP1944 distance=175' 09249+7554 LDS1695 distance=184' 10020+7551 LDS1707 distance=190' 09578+7546 SKF2768 distance=191' 09525+7531 TDS6870 distance=202' 09387+7516 MLR 419 distance=214' 09508+7515 KPP3797 distance=217' 09509+7516 LDS1700 distance=217' 09449+8229 LOC 281 distance=220' 09477+7504 UC 139 distance=227' 09271+8239 LDS1694 distance=229' 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 09423+7850 HJ 1168 59 21.9
Show 09358+7858 TDS6671 133 0.6 21
Show 09473+7908 HDS1415 305 0.1 24
Show 09531+7850 LOC 275 221 1.3 32
Show 09445+7926 LDS1697 173 47.7 36
Show 09378+7814 HU 870 AB 220 1.6 39
Show 09378+7814 DAM1671 AD 198 4.6 39
Show 09378+7814 DAM1671 BD 187 3.2 39
Show 09436+7809 LOC 274 3 1.3 41
Show 09281+7857 TDS 535 60 2.0 42
Show 09287+7834 LDS1696 237 3.0 44
Show 09265+7826 STF1326 AB 173 29.2 53
Show 09265+7826 TOK 269 BC 262 494.8 53
Show 10016+7831 LDS1704 351 89.2 60
Show 09350+7751 LOC 263 203 1.6 63
Show 09567+7945 CVR 547 95 25.6 69
Show 09588+7944 LDS1701 174 5.0 71
Show 10025+7941 LDS1706 178 6.1 77
Show 09588+7953 LOC 276 75 4.7 79
Show 09487+7729 LOC 272 288 1.8 84
Show 09408+7721 LOC 273 115 6.5 89
Show 09591+8012 LDS1702 28 2.9 94
Show 09496+8027 LOC 277 226 2.9 99
Show 09591+8023 STF1380 22 1.7 104
Show 09284+7707 STF1335 52 24.5 112
Show 09512+7654 MLR 525 13 1.7 120
Show 09460+7643 STF1373 137 2.2 128
Show 09286+8056 CBL 35 328 14.9 132
Show 09579+7637 TOK 668 259 5.3 142
Show 09570+8110 LOC 279 358 1.3 146
Show 09571+8110 NSN 598 358 1.3 146
Show 10016+7637 LDS1705 133 42.2 147
Show 09287+8114 TDS6588 226 4.8 149
Show 09472+7618 LOC 270 327 6.6 153
Show 09396+7611 LOC 260 320 16.7 160
Show 09380+7610 HDS1388 132 0.6 161
Show 09480+8136 CVR 91 147 17.3 168
Show 09526+8135 AZC 157 26 11.4 168
Show 09483+8137 LOC 278 170 1.6 168
Show 09296+7606 LOC 261 127 1.9 169
Show 09260+7603 KPP1944 203 15.3 175
Show 09249+7554 LDS1695 6 14.8 184
Show 10020+7551 LDS1707 67 11.0 190
Show 09578+7546 SKF2768 223 2.6 191
Show 09525+7531 TDS6870 122 1.8 202
Show 09387+7516 MLR 419 335 0.4 214
Show 09508+7515 KPP3797 33 25.7 217
Show 09509+7516 LDS1700 33 25.7 217
Show 09449+8229 LOC 281 82 1.0 220
Show 09477+7504 UC 139 2 30.6 227
Show 09271+8239 LDS1694 62 4.5 229

 
 
WDS 09423+7850 : COMPONENTS
 
 
  A
B pa=17.8°
sep=11.88"
 
 
09423+7850 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 094220.51+784941.9 Mag 8.22 Spectral class A5 (white)
PmRA -15.00 PmDE -23.0 SAO 6931 HIP 47601
Tycho2 4544-02106-1 HD 83003 BD BD+79 316
Tycho2
Tycho2 4544-02106-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.507 E BTmag 0.015 VTmag 8.222
E VTmag 0.011 Prox 999 TYC T HIP 47601
CCDM RAdeg 145.58544667 DEdeg 78.82829889 EpRA 1990 1.69
EpDE 1990 1.70 E RAdeg 5.1 E DEdeg 5.1 Posflg
Corr 0.0
SAO
SAO 6931 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.044 Vmag 7.5 SpType A5
Double code Source 1 CatNum 321 DM BD+79 316
DMcomp BDsup HD 83003 M HD 0
GC RA1950rad 2.51547784 DE1950rad 1.37978791 PmRA2000 0
PmDE2000 -0.04
Hipparcos
Catalog H HIP 47601 Proxy RAhms 09 42 20.51
DEdms +78 49 41.9 Vmag 8.18 VarFlag 1 R Vmag G
RAdeg 145.585 DEdeg 78.8283 AstroRef Plx 2.22
CCDM 09424+7850 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 83003 BD BD+79 316
CD CP Dm number +79 316 VIred 0.33
SpType A5 R SpType Coord arcsec 2000 094220.51+784941.9
Hipparcos 2
HIP 47601 Sn 5 So 0 Nc 1
RArad 2.5409455085 DErad 1.3758134347 Plx 3 PmRA -15.54
PmDE -22.39 E RArad 0.48 E DErad 0.45 E Plx 0.62
E pmRA 0.55 E pmDE 0.48 Hpmag 8.2526 E Hpmag 0.002
SHp 0.023 VA 0 BV 0.288 E BV 0.01
VI 0.33
 
 
09423+7850 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094221.76+784953.2 Mag 12.6 PmRA -7.00
PmDE -47.0 Calc delta mag 4.38 Calc coord yes