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Current system
04378+6833
FAL 9
HD 28816


Nearby doubles
10' : 04394+6829
CVE 24

15' : 04352+6833
TDS2901

16' : 04404+6830
HJ 1148

29' : 04333+6847
LDS9172

31' : 04325+6823
HJ 1144

41' : 04383+6902
HJ 1147

41' : 04305+6828
TDS 141

43' : 04330+6800
TDS 143

47' : 04447+6807
TDS2953

47' : 04439+6905
A 1012

59' : 04344+6928
HJ 1145

59' : 04275+6820
MLR 460

61' : 04407+6931
TDS2930

61' : 04331+6738
HDS 590

65' : 04291+6916
HDS 577

68' : 04455+6930
HJ 1150

70' : 04454+6930
HJ 1149

71' : 04379+6943
TDS2917

75' : 04492+6914
TDS2974

76' : 04332+6945
TDS2892

78' : 04389+6716
TDS2921

81' : 04232+6824
TDS2839

81' : 04247+6912
HJ 1142

89' : 04313+6954
SKF2673

92' : 04277+6946
TDS2857

92' : 04532+6913
LDS1597



Selections
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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.

04378+6833 FAL 9 (HD 28816)

 
 
04h 37m 48.20s +68° 32' 48.1" P.A. 249.00 sep 17.8 mag 8.53,11.90 Sp B8 dist. 284.09 pc (926.7 l.y.)
 
 
Coord 2000 04378+6833 Discov num FAL   9 Comp Coord arcsec 2000 04 37 48.20 +68 32 48.1
Date first 1991 Date last 2015 Obs 8
Pa first 249 Pa last 248.9 P.A. Now (θ) 248.9°
Sep first 17.9 Sep last 17.762 Sep. Now (ρ) 17.762"
Mag pri 8.53 Mag sec 11.90 delta mag (ΔM) 3.37 Spectral class B8 (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28816 Constellation Camelopardalis SAO 13204 HIP 21568
Tycho2 4329-01870-1 Gaia DR2 495850920606029056 HD 28816 BD BD+68 336
Distance 284.09 Distance ly 926.7
 
 
WDS 04378+6833 FAL 9 (HD 28816) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fal1999 Hh - Falin, J.L. & Mignard, F. 1999A&AS..135..231F
Fal1999 A&AS 135, 231, 1999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04378+6833 FAL 9 1999 2 249 17.8 8.51 11.71 B8 D 043748.20+683248.1
04378+6833 FAL 9 2003 3 250 17.7 8.51 11.71 B8 D 043748.20+683248.1
04378+6833 FAL 9 2010 4 249 17.7 8.53 11.90 B8 043748.20+683248.1
04378+6833 FAL 9 2015 5 249 17.8 8.53 11.90 B8 043748.20+683248.1

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

 
 
WDS 04378+6833 FAL 9 (HD 28816) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04378+6833 FAL 9 (HD 28816) : MEASURES
 
 
No records found.

 
 
WDS 04378+6833 (HD 28816) : VIRTUAL EYEPIECE
 
 

04378+6833 FAL 9A mag 8.53 Sp B8 04378+6833 FAL 9B sep 8.8 P.A. 223.50 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04378+6833 (HD 28816) : ALADIN DSS IMAGE @ 04h 37m 48.20s +68° 32' 48.1"
 
 
 
 
WDS 04378+6833 FAL 9 (HD 28816) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04378+6833 FAL 9 distance=0' 04394+6829 CVE 24 distance=10' 04352+6833 TDS2901 distance=15' 04404+6830 HJ 1148 distance=16' 04333+6847 LDS9172 distance=29' 04325+6823 HJ 1144 distance=31' 04383+6902 HJ 1147 distance=41' 04305+6828 TDS 141 distance=41' 04330+6800 TDS 143 distance=43' 04447+6807 TDS2953 distance=47' 04439+6905 A 1012 distance=47' 04344+6928 HJ 1145 distance=59' 04275+6820 MLR 460 distance=59' 04407+6931 TDS2930 distance=61' 04331+6738 HDS 590 distance=61' 04291+6916 HDS 577 distance=65' 04455+6930 HJ 1150 distance=68' 04454+6930 HJ 1149 distance=70' 04379+6943 TDS2917 distance=71' 04492+6914 TDS2974 distance=75' 04332+6945 TDS2892 distance=76' 04389+6716 TDS2921 distance=78' 04232+6824 TDS2839 distance=81' 04247+6912 HJ 1142 distance=81' 04313+6954 SKF2673 distance=89' 04277+6946 TDS2857 distance=92' 04532+6913 LDS1597 distance=92' 04231+6929 TDS 137 distance=98' 04457+6706 TDS2958 distance=98' 04493+6950 TDS2975 distance=99' 04280+6709 HDS 573 distance=101' 04200+6753 STF 508 distance=107' 04572+6849 TDS3017 distance=107' 04198+6924 TDS2822 distance=110' 04539+6729 HU 1087 distance=111' 04181+6900 TDS2812 distance=111' 04424+6645 TDS2937 distance=111' 04489+6658 TDS2973 distance=115' 04183+6752 TDS2815 distance=116' 04507+7007 TDS2986 distance=117' 04334+7028 A 1006 distance=118' 04503+6657 HDS 623 distance=119' 04340+7033 TDS2897 distance=122' 04183+6734 STF 504 distance=125' 04496+7024 CRB 171AB distance=128' 04359+7041 TDS2907 distance=129' 04357+7044 A 1009 distance=132' 04563+7008 UC 1236 distance=137' 04363+7049 HJ 2231 distance=137' 04508+6637 AG 82 distance=138' 04501+6632 STF 584 distance=140' 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 04378+6833 FAL 9 249 17.8
Show 04394+6829 CVE 24 150 7.1 10
Show 04352+6833 TDS2901 313 0.7 15
Show 04404+6830 HJ 1148 322 9.0 16
Show 04333+6847 LDS9172 59 5.8 29
Show 04325+6823 HJ 1144 145 11.4 31
Show 04383+6902 HJ 1147 78 20.4 41
Show 04305+6828 TDS 141 86 0.9 41
Show 04330+6800 TDS 143 142 0.8 43
Show 04447+6807 TDS2953 172 1.0 47
Show 04439+6905 A 1012 313 1.6 47
Show 04344+6928 HJ 1145 131 4.5 59
Show 04275+6820 MLR 460 345 1.1 59
Show 04407+6931 TDS2930 0.6 61
Show 04331+6738 HDS 590 192 0.2 61
Show 04291+6916 HDS 577 312 0.5 65
Show 04455+6930 HJ 1150 33 10.7 68
Show 04454+6930 HJ 1149 209 10.9 70
Show 04379+6943 TDS2917 228 2.0 71
Show 04492+6914 TDS2974 246 0.5 75
Show 04332+6945 TDS2892 344 0.4 76
Show 04389+6716 TDS2921 72 0.5 78
Show 04232+6824 TDS2839 47 0.5 81
Show 04247+6912 HJ 1142 89 26.9 81
Show 04313+6954 SKF2673 184 40.0 89
Show 04277+6946 TDS2857 101 0.7 92
Show 04532+6913 LDS1597 260 104.2 92
Show 04231+6929 TDS 137 266 0.9 98
Show 04457+6706 TDS2958 337 1.8 98
Show 04493+6950 TDS2975 349 0.4 99
Show 04280+6709 HDS 573 111 0.7 101
Show 04200+6753 STF 508 250 3.1 107
Show 04572+6849 TDS3017 155 0.5 107
Show 04198+6924 TDS2822 313 0.6 110
Show 04539+6729 HU 1087 140 1.3 111
Show 04181+6900 TDS2812 279 0.5 111
Show 04424+6645 TDS2937 190 1.3 111
Show 04489+6658 TDS2973 255 4.5 115
Show 04183+6752 TDS2815 349 0.9 116
Show 04507+7007 TDS2986 351 0.5 117
Show 04334+7028 A 1006 335 0.4 118
Show 04503+6657 HDS 623 263 0.1 119
Show 04340+7033 TDS2897 244 0.5 122
Show 04183+6734 STF 504 267 7.0 125
Show 04496+7024 CRB 171 AB 213 32.2 128
Show 04359+7041 TDS2907 226 2.5 129
Show 04357+7044 A 1009 238 0.2 132
Show 04563+7008 UC 1236 4 49.3 137
Show 04363+7049 HJ 2231 13.2 137
Show 04508+6637 AG 82 122 26.4 138
Show 04501+6632 STF 584 123 12.0 140

 
 
WDS 04378+6833 : COMPONENTS
 
 
  A
B pa=223.5°
sep=8.81"
 
 
04378+6833 A
 
 
Componente originario normalizzato AB Name HD 28816 Coord arcsec 2000 043748.20+683248.1 Mag 8.53
Spectral class B8 (blue-white) PmRA 1.00 PmDE -2.0 SAO 13204
HIP 21568 Tycho2 4329-01870-1 HD 28816 BD BD+68 336
Tycho2
Tycho2 4329-01870-1 Pflag RAmdeg 69.45083747 DEmdeg 68.54667957
PmRA 2.7 PmDE -1.0 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.41 EpDEm 1991.55
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.4 BTmag 8.567 E BTmag 0.016 VTmag 8.529
E VTmag 0.011 Prox 999 TYC T HIP 21568
CCDM RAdeg 69.45081944 DEdeg 68.54668194 EpRA 1990 1.65
EpDE 1990 1.76 E RAdeg 5.2 E DEdeg 4.8 Posflg
Corr 0.1
SAO
SAO 13204 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.019 Vmag 8.7 SpType B8
Double code Source 2 CatNum 232 DM BD+68 336
DMcomp BDsup HD 28816 M HD 0
GC RA1950rad 1.18946926 DE1950rad 1.19460984 PmRA2000 0.0001
PmDE2000 0.016
Hipparcos
Catalog H HIP 21568 Proxy RAhms 04 37 48.20
DEdms +68 32 48.1 Vmag 8.51 VarFlag 1 R Vmag H
RAdeg 69.4508 DEdeg 68.5467 AstroRef Plx 3.29
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 28816 BD BD+68 336
CD CP Dm number +68 336 VIred 0.02
SpType B8 R SpType Coord arcsec 2000 043748.20+683248.1
Hipparcos 2
HIP 21568 Sn 5 So 0 Nc 1
RArad 1.2121454497 DErad 1.1963652917 Plx 3.52 PmRA 3.65
PmDE -3.24 E RArad 0.49 E DErad 0.75 E Plx 1.02
E pmRA 0.63 E pmDE 0.89 Hpmag 8.5324 E Hpmag 0.0022
SHp 0.026 VA 0 BV 0.034 E BV 0.011
VI 0.05
 
 
04378+6833 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043747.10+683241.7 Mag 11.9 Calc delta mag 3.37
Calc coord yes