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Doubles in session


Current system
03285+5740
HDS 435 AB
HD 21248


Nearby doubles
10' : 03291+5732
MLR 663

22' : 03266+5725
SKF2001

23' : 03301+5722
STI1988

39' : 03269+5816
BU 1378

44' : 03337+5752
CHR 117

51' : 03328+5817
STI1993

52' : 03340+5715
MLB 54

55' : 03336+5816
ES 121

56' : 03217+5747
STI1978

56' : 03245+5826
STF 378

59' : 03343+5817
STF 398

67' : 03314+5842
STI1991

70' : 03365+5808
STI1999

71' : 03340+5836
RAO 540

73' : 03282+5628
ES 1777

73' : 03298+5852
STI1987

74' : 03278+5627
STI1984

75' : 03280+5626
TDS2553

76' : 03279+5625
MLB 116AB

77' : 03335+5846
STF 396AB

78' : 03255+5854
STI1983

79' : 03329+5850
MLR 455

81' : 03195+5816
STI1974

86' : 03319+5901
NVL 3

86' : 03180+5800
HEI 212

87' : 03219+5633
TDS2530



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.

03285+5740 HDS 435 AB (HD 21248)

 
 
03h 28m 29.45s +57° 40' 18.4" P.A. 280.00 sep 0.1 mag 9.44,9.70 Sp F8 dist. 129.7 pc (423.08 l.y.)
 
 
Coord 2000 03285+5740 Discov num HDS 435 Comp AB Coord arcsec 2000 03 28 29.45 +57 40 18.4
Date first 1991 Date last 2011 Obs 9
Pa first 109 Pa last 280.4 P.A. Now (θ) 280.4°
Sep first 0.1 Sep last 0.058 Sep. Now (ρ) 0.058"
Mag pri 9.44 Mag sec 9.70 delta mag (ΔM) 0.26 Spectral class F8 (yellow-white)
Pri motion ra +040 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21248 Constellation Camelopardalis SAO 24051 HIP 16185
Tycho2 3711-00001-1 HD 21248 BD BD+57 725 Distance 129.7
Distance ly 423.08
 
 
WDS 03285+5740 HDS 435 AB (HD 21248) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03285+5740 HDS 435 AB 2011 9 280 0.1 9.44 9.70 F8 W 032829.45+574018.4

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

 
 
WDS 03285+5740 HDS 435 AB (HD 21248) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03285+5740 HDS 435 AB (HD 21248) : MEASURES
 
 
No records found.

 
 
WDS 03285+5740 (HD 21248) : VIRTUAL EYEPIECE
 
 

03285+5740 HDS 435A mag 9.44 Sp F8 03285+5740 HDS 435B mag 9.7 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 03285+5740 (HD 21248) : ALADIN DSS IMAGE @ 03h 28m 29.45s +57° 40' 18.4"
 
 
 
 
WDS 03285+5740 HDS 435 AB (HD 21248) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03285+5740 HDS 435AB distance=0' 03291+5732 MLR 663 distance=10' 03266+5725 SKF2001 distance=22' 03301+5722 STI1988 distance=23' 03269+5816 BU 1378 distance=39' 03337+5752 CHR 117 distance=44' 03328+5817 STI1993 distance=51' 03340+5715 MLB 54 distance=52' 03336+5816 ES 121 distance=55' 03217+5747 STI1978 distance=56' 03245+5826 STF 378 distance=56' 03343+5817 STF 398 distance=59' 03314+5842 STI1991 distance=67' 03365+5808 STI1999 distance=70' 03340+5836 RAO 540 distance=71' 03282+5628 ES 1777 distance=73' 03298+5852 STI1987 distance=73' 03278+5627 STI1984 distance=74' 03280+5626 TDS2553 distance=75' 03279+5625 MLB 116BC distance=76' 03279+5625 MLB 116AB distance=76' 03279+5625 MLB 116AC distance=76' 03335+5846 STF 396AB distance=77' 03335+5846 STF 396AC distance=77' 03255+5854 STI1983 distance=78' 03329+5850 MLR 455 distance=79' 03195+5816 STI1974 distance=81' 03319+5901 NVL 3 distance=86' 03180+5800 HEI 212 distance=86' 03219+5633 TDS2530 distance=87' 03325+5902 STI1992 distance=88' 03189+5655 STI1973 distance=90' 03265+5909 GIC 42 distance=90' 03184+5700 STI1972 distance=92' 03173+5809 STI1971 distance=95' 03381+5648 STI2000 distance=95' 03204+5850 STI1976 distance=95' 03236+5907 FOX 4 distance=95' 03172+5818 TDS2515 distance=98' 03251+5601 MLR 686 distance=99' 03218+5904 ARN 61AB distance=99' 03218+5904 SKF1999AC distance=99' 03202+5856 STI1975 distance=100' 03162+5810 MLB 115AB distance=103' 03162+5810 LEP 13AC distance=103' 03302+5922 MCA 11Aa,Ab distance=103' 03302+5922 STF 389AB distance=103' 03302+5922 FOX9003AC distance=103' 03336+5915 STI1994 distance=103' 03309+5558 KR 20 distance=105' 03212+5910 STI1977 distance=107' 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 03285+5740 HDS 435 AB 280 0.1
Show 03291+5732 MLR 663 21 0.6 10
Show 03266+5725 SKF2001 152 9.0 22
Show 03301+5722 STI1988 265 4.9 23
Show 03269+5816 BU 1378 128 24.9 39
Show 03337+5752 CHR 117 259 0.1 44
Show 03328+5817 STI1993 237 5.0 51
Show 03340+5715 MLB 54 20 4.4 52
Show 03336+5816 ES 121 326 8.4 55
Show 03217+5747 STI1978 3 5.2 56
Show 03245+5826 STF 378 314 18.7 56
Show 03343+5817 STF 398 332 9.6 59
Show 03314+5842 STI1991 113 13.8 67
Show 03365+5808 STI1999 49 10.3 70
Show 03340+5836 RAO 540 110 0.8 71
Show 03282+5628 ES 1777 250 2.3 73
Show 03298+5852 STI1987 46 14.5 73
Show 03278+5627 STI1984 74 10.7 74
Show 03280+5626 TDS2553 255 0.6 75
Show 03279+5625 MLB 116 BC 138 13.5 76
Show 03279+5625 MLB 116 AB 46 3.9 76
Show 03279+5625 MLB 116 AC 123 13.9 76
Show 03335+5846 STF 396 AB 245 20.5 77
Show 03335+5846 STF 396 AC 101 163.0 77
Show 03255+5854 STI1983 195 4.0 78
Show 03329+5850 MLR 455 45 0.2 79
Show 03195+5816 STI1974 201 9.1 81
Show 03319+5901 NVL 3 59 542.0 86
Show 03180+5800 HEI 212 297 3.4 86
Show 03219+5633 TDS2530 6 0.6 87
Show 03325+5902 STI1992 237 8.0 88
Show 03189+5655 STI1973 220 8.6 90
Show 03265+5909 GIC 42 261 7.0 90
Show 03184+5700 STI1972 155 13.3 92
Show 03173+5809 STI1971 109 15.5 95
Show 03381+5648 STI2000 196 9.2 95
Show 03204+5850 STI1976 71 14.7 95
Show 03236+5907 FOX 4 7 2.9 95
Show 03172+5818 TDS2515 297 0.4 98
Show 03251+5601 MLR 686 269 0.7 99
Show 03218+5904 ARN 61 AB 30 78.9 99
Show 03218+5904 SKF1999 AC 200 26.5 99
Show 03202+5856 STI1975 45 5.5 100
Show 03162+5810 MLB 115 AB 5.1 103
Show 03162+5810 LEP 13 AC 198 999.9 103
Show 03302+5922 MCA 11 Aa,Ab 61 0.3 103
Show 03302+5922 STF 389 AB 72 2.6 103
Show 03302+5922 FOX9003 AC 208 41.2 103
Show 03336+5915 STI1994 72 8.2 103
Show 03309+5558 KR 20 297 7.5 105
Show 03212+5910 STI1977 70 5.6 107

 
 
WDS 03285+5740 : COMPONENTS
 
 
  A
B pa=288.9°
sep=0.03"
 
 
03285+5740 A
 
 
Name HD 21248 Coord arcsec 2000 032829.45+574018.4 Mag 9.44 Spectral class F8 (yellow-white)
PmRA 40.00 PmDE -46.0 SAO 24051 HIP 16185
Tycho2 3711-00001-1 HD 21248 BD BD+57 725
Tycho2
Tycho2 3711-00001-1 Pflag RAmdeg 52.12290449 DEmdeg 57.67166710
PmRA 42.1 PmDE -45.3 E RAmdeg 11 E DEmdeg 11
E pmRA 1.6 E pmDE 1.7 EpRAm 1990.65 EpDEm 1990.44
Num 9 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 9.276 E BTmag 0.022 VTmag 8.760
E VTmag 0.017 Prox 999 TYC T HIP 16185
CCDM AB RAdeg 52.12272389 DEdeg 57.67177361 EpRA 1990 1.70
EpDE 1990 1.54 E RAdeg 10.5 E DEdeg 10.8 Posflg P
Corr 0.0
SAO
SAO 24051 DelFlag RA1950 PmRA1950 0.0041
DE1950 PmDE1950 -0.047 Vmag 8.6 SpType F8
Double code Source 38 CatNum 3010 DM BD+57 725
DMcomp BDsup HD 21248 M HD 0
GC RA1950rad 0.89251493 DE1950rad 1.0035554 PmRA2000 0.0039
PmDE2000 -0.051
Hipparcos
Catalog H HIP 16185 Proxy H RAhms 03 28 29.45
DEdms +57 40 18.4 Vmag 8.69 VarFlag R Vmag G
RAdeg 52.1227 DEdeg 57.6718 AstroRef * Plx 7.18
CCDM 03285+5740 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 109 Rho 0.148 HD 21248 BD BD+57 725
CD CP Dm number +57 725 VIred 0.61
SpType F8 R SpType Coord arcsec 2000 032829.45+574018.4
Hipparcos 2
HIP 16185 Sn 55 So 3 Nc 2
RArad 0.9097129321 DErad 1.0065622888 Plx 7.71 PmRA 41.51
PmDE -46.3 E RArad 0.89 E DErad 1 E Plx 1.46
E pmRA 1.2 E pmDE 1.2 Hpmag 8.8096 E Hpmag 0.0022
SHp 0.014 VA 0 BV 0.539 E BV 0.015
VI 0.61
CCDM
Ccdm 03285+5740 RComp Comp A Note1
Note2 Discov num DRAs -0.51 DDEs 18.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.4 Sp F8 PmNote *
PmRA 40 PmDE -46 Dm number +57 725 Cat1 BD
Name2 +57 415 Cat2 AGK2/3 HD 21248 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 16185
 
 
03285+5740 B
 
 
Coord arcsec 2000 032829.45+574018.4 Mag 9.7 Calc delta mag 0.26 Calc coord yes
CCDM
Ccdm 03285+5740 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.50 DDEs 18.0
R dRAs 82 Year 1991 Theta 109 Rho 0.2
Obs 1 Vmag 9.7 Sp PmNote *
PmRA 40 PmDE -46 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 16185