stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
03446+7841
HJ 2191


Nearby doubles
23' : 03507+7855
TDS 118

39' : 03566+7857
KPP2199

48' : 04002+7855
TDS2714

52' : 03466+7932
TDS2651

56' : 04026+7901
HU 1070

57' : 02546+7930
LOC 18

60' : 04040+7903
HJ 2208

61' : 03247+7831
STF 363AB

63' : 03516+7940
TDS 119

64' : 04003+7800
DVG 18

66' : 03408+7946
TDS2624

67' : 03576+7748
HJ 2203

71' : 03431+7731
KPP1578

78' : 03260+7749
LDS1568

86' : 03546+8002
WRS 8

87' : 03575+7725
HU 1068

96' : 03302+7718
HU 1057AB

98' : 03379+8017
MLR 456

107' : 03592+8020
JNN 27

113' : 03335+8030
MFL 25

115' : 03278+8026
MFL 20

118' : 03331+7650
HDS 451

118' : 03378+7646
HJ 2189

126' : 03378+7638
MFL 26

128' : 03332+7639
TDS2576

131' : 03324+7637
MLR 453



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.

03446+7841 HJ 2191

 
 
03h 44m 40.60s +78° 41' 19.9" P.A. 335.00 sep 29.1 mag 10.80,11.69
 
 
Coord 2000 03446+7841 Discov num HJ 2191 Comp Coord arcsec 2000 03 44 40.60 +78 41 19.9
Date first 1831 Date last 2016 Obs 26
Pa first 314 Pa last 334.9 P.A. Now (θ) 334.9°
Sep first 18.0 Sep last 29.068 Sep. Now (ρ) 29.068"
Mag pri 10.80 Mag sec 11.69 delta mag (ΔM) 0.89 Spectral class
Pri motion ra +003 Sec motion ra +005
Pri motion dec -062 Sec motion dec +010
Notes U (Proper motion indicates non-physical)
rPM=1.16
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4513-00280-1 Gaia DR2 555653323679414144
 
 
WDS 03446+7841 HJ 2191 : 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
03446+7841 HJ 2191 2007 9 330 35.0 10.80 11.86 LD 034440.60+784119.9
03446+7841 HJ 2191 2010 11 331 33.4 10.80 11.69 L 034440.60+784119.9
03446+7841 HJ 2191 2015 12 330 34.8 10.80 11.69 L 034440.60+784119.9
03446+7841 HJ 2191 2016 26 335 29.1 10.80 11.69 U 034440.60+784119.9

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

 
 
WDS 03446+7841 HJ 2191 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03446+7841 HJ 2191 : MEASURES
 
 
No records found.

 
 
WDS 03446+7841 : VIRTUAL EYEPIECE
 
 

03446+7841 HJ 2191A mag 10.8 03446+7841 HJ 2191B sep 26.4 P.A. 354.80 mag 11.69 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 03446+7841 : ALADIN DSS IMAGE @ 03h 44m 40.60s +78° 41' 19.9"
 
 
 
 
WDS 03446+7841 HJ 2191 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03446+7841 HJ 2191 distance=1' 03507+7855 TDS 118 distance=23' 03566+7857 KPP2199 distance=39' 04002+7855 TDS2714 distance=48' 03466+7932 TDS2651 distance=52' 04026+7901 HU 1070 distance=56' 02546+7930 LOC 18 distance=57' 04040+7903 HJ 2208 distance=60' 03247+7831 STF 363AB distance=61' 03247+7831 STF 363AC distance=61' 03516+7940 TDS 119 distance=63' 04003+7800 DVG 18 distance=64' 03408+7946 TDS2624 distance=66' 03576+7748 HJ 2203 distance=67' 03431+7731 KPP1578 distance=71' 03260+7749 LDS1568 distance=78' 03546+8002 WRS 8 distance=86' 03575+7725 HU 1068 distance=87' 03302+7718 HU 1057AB distance=96' 03302+7718 FOX 130AC distance=96' 03302+7718 FOX 130BC distance=96' 03379+8017 MLR 456 distance=98' 03592+8020 JNN 27 distance=107' 03335+8030 MFL 25 distance=113' 03278+8026 MFL 20 distance=115' 03331+7650 HDS 451 distance=118' 03378+7646 HJ 2189 distance=118' 03378+7638 MFL 26 distance=126' 03332+7639 TDS2576 distance=128' 03324+7637 MLR 453 distance=131' 03376+8128 MLR 489 distance=168' 03294+7557 CLZ 22 distance=172' 03394+8134 TDS2613 distance=174' 03448+7541 TDS2643 distance=181' 03347+7528 PKO 26 distance=196' 03412+7524 MLR 392 distance=198' 03464+7523 FOX 133BC distance=199' 03464+7523 STF 418AB distance=199' 03579+7517 UC 60 distance=210' 03247+7520 HJ 2179 distance=213' 03597+8215 HJL 54 distance=218' 03336+7449 TDS2579 distance=235' 03341+7438 LDS1573 distance=246' 03294+8252 LDS1569 distance=254' 03566+7407 TDS2689 distance=278' 03302+7402 LDS1572AB distance=284' 03302+7402 FAR 31Aa,Ab distance=284' 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 03446+7841 HJ 2191 335 29.1 1
Show 03507+7855 TDS 118 216 0.8 23
Show 03566+7857 KPP2199 275 18.2 39
Show 04002+7855 TDS2714 273 1.7 48
Show 03466+7932 TDS2651 177 0.5 52
Show 04026+7901 HU 1070 137 3.8 56
Show 02546+7930 LOC 18 99 2.7 57
Show 04040+7903 HJ 2208 146 19.0 60
Show 03247+7831 STF 363 AB 316 26.4 61
Show 03247+7831 STF 363 AC 105 112.4 61
Show 03516+7940 TDS 119 221 2.1 63
Show 04003+7800 DVG 18 52 15.3 64
Show 03408+7946 TDS2624 51 0.5 66
Show 03576+7748 HJ 2203 74 36.2 67
Show 03431+7731 KPP1578 223 11.9 71
Show 03260+7749 LDS1568 144 6.3 78
Show 03546+8002 WRS 8 136 3.2 86
Show 03575+7725 HU 1068 332 0.4 87
Show 03302+7718 HU 1057 AB 105 2.9 96
Show 03302+7718 FOX 130 AC 281 64.4 96
Show 03302+7718 FOX 130 BC 279 63.0 96
Show 03379+8017 MLR 456 137 2.0 98
Show 03592+8020 JNN 27 357 0.2 107
Show 03335+8030 MFL 25 108 53.1 113
Show 03278+8026 MFL 20 117 13.9 115
Show 03331+7650 HDS 451 186 10.4 118
Show 03378+7646 HJ 2189 345 14.0 118
Show 03378+7638 MFL 26 56 1.1 126
Show 03332+7639 TDS2576 304 0.9 128
Show 03324+7637 MLR 453 109 5.0 131
Show 03376+8128 MLR 489 106 1.1 168
Show 03294+7557 CLZ 22 302 36.9 172
Show 03394+8134 TDS2613 182 1.9 174
Show 03448+7541 TDS2643 249 1.9 181
Show 03347+7528 PKO 26 130 12.9 196
Show 03412+7524 MLR 392 189 1.0 198
Show 03464+7523 FOX 133 BC 43 29.2 199
Show 03464+7523 STF 418 AB 64 24.2 199
Show 03579+7517 UC 60 233 25.6 210
Show 03247+7520 HJ 2179 345 26.0 213
Show 03597+8215 HJL 54 42 24.0 218
Show 03336+7449 TDS2579 44 1.0 235
Show 03341+7438 LDS1573 202 2.9 246
Show 03294+8252 LDS1569 4 8.0 254
Show 03566+7407 TDS2689 127 0.7 278
Show 03302+7402 LDS1572 AB 189 12.8 284
Show 03302+7402 FAR 31 Aa,Ab 32 0.3 284

 
 
WDS 03446+7841 : COMPONENTS
 
 
  A
B pa=354.8°
sep=26.43"
 
 
03446+7841 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 034440.60+784119.9 Mag 10.8 PmRA 3.00
PmDE -62.0 Tycho2 4513-00280-1 DM BD+78 128
Tycho2
Tycho2 4513-00280-1 Pflag RAmdeg 56.16916430 DEmdeg 78.68886646
PmRA 1.4 PmDE -62.3 E RAmdeg 33 E DEmdeg 31
E pmRA 1.9 E pmDE 2.1 EpRAm 1988.10 EpDEm 1989.25
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 11.594 E BTmag 0.058 VTmag 10.802
E VTmag 0.048 Prox 333 TYC T HIP
CCDM RAdeg 56.16914722 DEdeg 78.68901028 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 33.5 E DEdeg 30.6 Posflg
Corr 0.1
CCDM
Ccdm 03446+7841 RComp Comp A Note1
Note2 Discov num DRAs 4.62 DDEs 20.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote
PmRA 2 PmDE -61 Dm number +78 128 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03306N7822A
HIC
 
 
03446+7841 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034439.78+784146.2 Mag 11.69 PmRA 5.00
PmDE 10.0 Calc delta mag 0.89 Calc coord yes
CCDM
Ccdm 03446+7841 RComp Comp B Note1
Note2 Discov num HJ 2191 DRAs -1.06 DDEs 49.0
R dRAs 65 Year 1908 Theta 321 Rho 28.9
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03306N7822B
HIC