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Doubles in session


Current system
02026+0741
HJ 647


Nearby doubles
17' : 02019+0752
KPP3474

40' : 02000+0733
FMR 46

52' : 01592+0734
J 644

54' : 02034+0648
UC 23

58' : 02031+0644
TDS2093

60' : 02022+0642
UC 668

70' : 02002+0641
STF 198

71' : 02034+0850
CVR 38

73' : 02060+0648
SLW 98

77' : 02043+0852
GRV 109

81' : 01576+0711
SKF 936

82' : 02022+0901
BRT2595

85' : 02026+0905
MCA 4

93' : 02002+0905
CHE 31

97' : 02089+0717
HDS 287

104' : 01558+0747
HJ 646

104' : 02096+0732
WIS 55

105' : 01588+0908
CHE 30

106' : 01563+0829
GWP 237AB

125' : 01579+0924
GWP 243

126' : 01564+0616
SLW 92

126' : 01596+0938
SLE 262

127' : 02053+0540
SLW 97

130' : 02097+0857
GWP 262

132' : 02099+0856
PLQ 25

135' : 01569+0925
SLE 261



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.

02026+0741 HJ 647

 
 
02h 02m 38.63s +07° 40' 36.5" P.A. 19.00 sep 26.6 mag 9.96,11.04 Sp M8
 
 
Coord 2000 02026+0741 Discov num HJ  647 Comp Coord arcsec 2000 02 02 38.63 +07 40 36.5
Date first 1827 Date last 2014 Obs 21
Pa first 50 Pa last 18.6 P.A. Now (θ) 18.6°
Sep first 30.0 Sep last 26.563 Sep. Now (ρ) 26.563"
Mag pri 9.96 Mag sec 11.04 delta mag (ΔM) 1.08 Spectral class M8 (red)
Pri motion ra +043 Sec motion ra -012
Pri motion dec -035 Sec motion dec -003
Notes
rPM=1.148
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0630-00507-1 Gaia DR2 2569378117982410112
 
 
WDS 02026+0741 HJ 647 : 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
02026+0741 HJ 647 2008 16 20 26.5 9.96 11.04 M8 020238.63+074036.5
02026+0741 HJ 647 2010 17 19 26.6 9.96 11.04 M8 020238.63+074036.5
02026+0741 HJ 647 2014 21 19 26.6 9.96 11.04 M8 020238.63+074036.5

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

 
 
WDS 02026+0741 HJ 647 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02026+0741 HJ 647 : MEASURES
 
 
No records found.

 
 
WDS 02026+0741 : VIRTUAL EYEPIECE
 
 

02026+0741 HJ 647A mag 9.96 Sp M8 02026+0741 HJ 647B sep 26.5 P.A. 18.40 mag 11.04 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 02026+0741 : ALADIN DSS IMAGE @ 02h 02m 38.63s +07° 40' 36.5"
 
 
 
 
WDS 02026+0741 HJ 647 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02026+0741 HJ 647 distance=1' 02019+0752 KPP3474 distance=17' 02000+0733 FMR 46 distance=40' 01592+0734 J 644 distance=52' 02034+0648 UC 23 distance=54' 02031+0644 TDS2093 distance=58' 02022+0642 UC 668 distance=60' 02002+0641 STF 198 distance=70' 02034+0850 CVR 38 distance=71' 02060+0648 SLW 98 distance=73' 02043+0852 GRV 109 distance=77' 01576+0711 SKF 936 distance=81' 02022+0901 BRT2595 distance=82' 02026+0905 MCA 4 distance=85' 02002+0905 CHE 31 distance=93' 02089+0717 HDS 287 distance=97' 01558+0747 HJ 646 distance=104' 02096+0732 WIS 55 distance=104' 01588+0908 CHE 30 distance=105' 01563+0829 GWP 237AB distance=106' 01563+0829 GWP 238AC distance=106' 01579+0924 GWP 243 distance=125' 01564+0616 SLW 92 distance=126' 01596+0938 SLE 262 distance=126' 02053+0540 SLW 97 distance=127' 02097+0857 GWP 262 distance=130' 02099+0856 PLQ 25 distance=132' 01569+0925 SLE 261 distance=135' 02115+0815 NSN 16DE distance=137' 02118+0718 SKF1669 distance=138' 02114+0834 OCC1001AB distance=140' 02114+0834 WIS 56AC distance=140' 01533+0725 SLW 89 distance=141' 02094+0559 TVB 30 distance=143' 01533+0702 OCC1009 distance=145' 02040+1006 PLQ 23 distance=147' 02054+1005 HDS 280AB distance=150' 01530+0834 UC 640 distance=153' 02128+0813 PLQ 26 distance=154' 02131+0716 UC 700 distance=157' 01560+0529 GWP 236AB distance=165' 01560+0529 GOM 4AC distance=165' 02050+1023 TDS2104 distance=166' 02007+0456 A 2324AB distance=167' 02007+0456 A 2324AD distance=167' 02007+0456 A 2324AC distance=167' 02039+1026 UC 677 distance=167' 01532+0911 SKF 299 distance=168' 01560+0529 GOM 4BC distance=168' 02007+0456 A 2324DC distance=169' 02130+0851 MCA 5 distance=169' 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 02026+0741 HJ 647 19 26.6 1
Show 02019+0752 KPP3474 54 9.6 17
Show 02000+0733 FMR 46 340 18.6 40
Show 01592+0734 J 644 197 2.3 52
Show 02034+0648 UC 23 58 110.8 54
Show 02031+0644 TDS2093 100 0.5 58
Show 02022+0642 UC 668 10 37.5 60
Show 02002+0641 STF 198 118 45.6 70
Show 02034+0850 CVR 38 83 22.7 71
Show 02060+0648 SLW 98 173 63.6 73
Show 02043+0852 GRV 109 14 12.1 77
Show 01576+0711 SKF 936 216 2.9 81
Show 02022+0901 BRT2595 43 5.2 82
Show 02026+0905 MCA 4 155 0.2 85
Show 02002+0905 CHE 31 158 20.4 93
Show 02089+0717 HDS 287 172 0.2 97
Show 01558+0747 HJ 646 165 15.9 104
Show 02096+0732 WIS 55 257 27.5 104
Show 01588+0908 CHE 30 216 32.5 105
Show 01563+0829 GWP 237 AB 8 9.9 106
Show 01563+0829 GWP 238 AC 49 147.3 106
Show 01579+0924 GWP 243 240 10.1 125
Show 01564+0616 SLW 92 92 82.2 126
Show 01596+0938 SLE 262 302 33.4 126
Show 02053+0540 SLW 97 302 89.9 127
Show 02097+0857 GWP 262 66 38.2 130
Show 02099+0856 PLQ 25 7 17.0 132
Show 01569+0925 SLE 261 68 23.7 135
Show 02115+0815 NSN 16 DE 251 13.5 137
Show 02118+0718 SKF1669 136 4.1 138
Show 02114+0834 OCC1001 AB -1 0.0 140
Show 02114+0834 WIS 56 AC 282 999.9 140
Show 01533+0725 SLW 89 359 71.7 141
Show 02094+0559 TVB 30 133 25.4 143
Show 01533+0702 OCC1009 -1 0.1 145
Show 02040+1006 PLQ 23 296 26.0 147
Show 02054+1005 HDS 280 AB 335 0.1 150
Show 01530+0834 UC 640 247 65.6 153
Show 02128+0813 PLQ 26 309 30.1 154
Show 02131+0716 UC 700 160 3.2 157
Show 01560+0529 GWP 236 AB 199 7.1 165
Show 01560+0529 GOM 4 AC 66 184.3 165
Show 02050+1023 TDS2104 95 0.6 166
Show 02007+0456 A 2324 AB 59 0.7 167
Show 02007+0456 A 2324 AD 169 131.0 167
Show 02007+0456 A 2324 AC 130 72.1 167
Show 02039+1026 UC 677 273 18.6 167
Show 01532+0911 SKF 299 309 10.3 168
Show 01560+0529 GOM 4 BC 66 184.2 168
Show 02007+0456 A 2324 DC 21 87.9 169
Show 02130+0851 MCA 5 84 0.1 169

 
 
WDS 02026+0741 : COMPONENTS
 
 
  A
B pa=18.4°
sep=26.54"
 
 
02026+0741 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 020238.63+074036.5 Mag 9.96 Spectral class M8 (red)
PmRA 43.00 PmDE -35.0 Tycho2 0630-00507-1
Tycho2
Tycho2 0630-00507-1 Pflag RAmdeg 30.66097654 DEmdeg 7.67680464
PmRA 44.0 PmDE -31.9 E RAmdeg 19 E DEmdeg 25
E pmRA 1.6 E pmDE 1.7 EpRAm 1987.65 EpDEm 1985.18
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 11.225 E BTmag 0.063 VTmag 9.961
E VTmag 0.032 Prox 265 TYC T HIP
CCDM RAdeg 30.66087611 DEdeg 7.67687250 EpRA 1990 1.83
EpDE 1990 1.73 E RAdeg 21.2 E DEdeg 30.3 Posflg
Corr -0.3
CCDM
Ccdm 02026+0741 RComp Comp A Note1
Note2 Discov num DRAs 2.67 DDEs -24.4
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.9 Sp M8 PmNote *
PmRA 43 PmDE -52 Dm number +06 319 Cat1 BD
Name2 +07 224 Cat2 AGK2/3 HD M HD
ADS BDS B 1068 M ADS BDS N IDS IDS 01574N0712A
HIC
 
 
02026+0741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020239.19+074101.7 Mag 11.04 PmRA -12.00
PmDE -3.0 Tycho2 0630-00410-1 Calc delta mag 1.08 Calc coord yes
Tycho2
Tycho2 0630-00410-1 Pflag RAmdeg 30.66364513 DEmdeg 7.68368875
PmRA -10.7 PmDE -3.1 E RAmdeg 29 E DEmdeg 35
E pmRA 2.0 E pmDE 2.1 EpRAm 1983.52 EpDEm 1979.64
Num 6 Q RAmdeg 1.6 Q DEmdeg 0.5 Q pmRA 1.6
Q pmDE 0.5 BTmag 11.736 E BTmag 0.083 VTmag 11.039
E VTmag 0.077 Prox 265 TYC T HIP
CCDM RAdeg 30.66368222 DEdeg 7.68369167 EpRA 1990 1.85
EpDE 1990 1.73 E RAdeg 41.3 E DEdeg 62.3 Posflg
Corr -0.3
CCDM
Ccdm 02026+0741 RComp Comp B Note1
Note2 Discov num HJ 647 DRAs 3.28 DDEs 0.7
R dRAs 65 Year 1926 Theta 032 Rho 26.1
Obs 12 Vmag 10.4 Sp PmNote *
PmRA -25 PmDE -10 Dm number Cat1
Name2 +07 225 Cat2 AGK2/3 HD M HD
ADS BDS B 1068 M ADS BDS N IDS IDS 01574N0712B
HIC