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Doubles in session


Current system
03282+1710
DOO 29
HD 21457


Nearby doubles
25' : 03299+1704
HJ 3247

26' : 03263+1709
JNN 256

28' : 03271+1646
CVR 441

38' : 03261+1733
GRV 176

41' : 03271+1633
SLW 153

43' : 03310+1659
SLW 155

53' : 03254+1745
OCC 430

54' : 03305+1751
GRV 177

61' : 03242+1733
STF 383

61' : 03293+1612
OCC 937

65' : 03269+1609
BPM 76

67' : 03244+1748
LDS3488

77' : 03330+1636
TOK 238AB

79' : 03227+1717
BPM 72

79' : 03233+1634
A 2343

82' : 03323+1613
UC 50

84' : 03337+1645
TDS2581

87' : 03225+1744
TOK 875

88' : 03220+1715
LDS3483

89' : 03320+1820
LDS3501

91' : 03249+1552
BPM 73

93' : 03325+1819
TDS2568

96' : 03311+1544
HDS 443

97' : 03271+1845
CHR 10AB

98' : 03298+1844
WZ 7

99' : 03335+1609
OCC 936



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.

03282+1710 DOO 29 (HD 21457)

 
 
03h 28m 09.14s +17° 10' 03.1" P.A. 211.00 sep 20.3 mag 8.38,11.90 Sp F2 dist. 113.9 pc (371.54 l.y.)
 
 
Coord 2000 03282+1710 Discov num DOO  29 Comp Coord arcsec 2000 03 28 09.14 +17 10 03.1
Date first 1899 Date last 2024 Obs 9
Pa first 204 Pa last 211.3 P.A. Now (θ) 211.3°
Sep first 20.0 Sep last 20.3 Sep. Now (ρ) 20.3"
Mag pri 8.38 Mag sec 11.90 delta mag (ΔM) 3.52 Spectral class F2 (yellow-white)
Pri motion ra +035 Sec motion ra +013
Pri motion dec -030 Sec motion dec -021
Notes S (Parallax indidates non-physical)
rPM=0.516
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21457 Constellation Taurus SAO 93443 HIP 16152
Tycho2 1238-00077-1 Gaia DR2 55035405990937216 HD 21457 BD BD+16 444
Distance 113.9 Distance ly 371.54
 
 
WDS 03282+1710 DOO 29 (HD 21457) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
DOO Doolittle, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03282+1710 DOO 29 1997 4 210 20.2 8.38 11.90 F2 +16 444 D 032809.14+171003.1
03282+1710 DOO 29 1999 5 210 20.3 8.38 11.90 F2 +16 444 D 032809.14+171003.1
03282+1710 DOO 29 2000 6 210 20.3 8.38 11.90 F2 +16 444 D 032809.14+171003.1
03282+1710 DOO 29 2010 7 211 20.3 8.38 11.90 F2 +16 444 032809.14+171003.1
03282+1710 DOO 29 2015 9 211 20.3 8.38 11.90 F2 +16 444 032809.14+171003.1
03282+1710 DOO 29 2020 8 211 20.5 8.38 11.90 F2 +16 444 032809.14+171003.1
03282+1710 DOO 29 2024 9 211 20.3 8.38 11.90 F2 +16 444 S 032809.14+171003.1

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

 
 
WDS 03282+1710 DOO 29 (HD 21457) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03282+1710 DOO 29 (HD 21457) : MEASURES
 
 
No records found.

 
 
WDS 03282+1710 (HD 21457) : VIRTUAL EYEPIECE
 
 

03282+1710 DOO 29A mag 8.38 Sp F2 03282+1710 DOO 29B sep 20.3 P.A. 211.30 mag 11.9 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 03282+1710 (HD 21457) : ALADIN DSS IMAGE @ 03h 28m 09.14s +17° 10' 03.1"
 
 
 
 
WDS 03282+1710 DOO 29 (HD 21457) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03282+1710 DOO 29 distance=0' 03299+1704 HJ 3247 distance=25' 03263+1709 JNN 256 distance=26' 03271+1646 CVR 441 distance=28' 03261+1733 GRV 176 distance=38' 03271+1633 SLW 153 distance=41' 03310+1659 SLW 155 distance=43' 03254+1745 OCC 430 distance=53' 03305+1751 GRV 177 distance=54' 03242+1733 STF 383 distance=61' 03293+1612 OCC 937 distance=61' 03269+1609 BPM 76 distance=65' 03244+1748 LDS3488 distance=67' 03330+1636 TOK 238AB distance=77' 03330+1636 OCC 485Aa,Ab distance=77' 03227+1717 BPM 72 distance=79' 03233+1634 A 2343 distance=79' 03323+1613 UC 50 distance=82' 03337+1645 TDS2581 distance=84' 03225+1744 TOK 875 distance=87' 03220+1715 LDS3483 distance=88' 03320+1820 LDS3501 distance=89' 03249+1552 BPM 73 distance=91' 03325+1819 TDS2568 distance=93' 03311+1544 HDS 443 distance=96' 03271+1845 CHR 10AB distance=97' 03271+1845 RBR 35AC distance=97' 03298+1844 WZ 7 distance=98' 03335+1609 OCC 936 distance=99' 03338+1814 OCC 911AB distance=103' 03350+1743 J 1084 distance=103' 03353+1725 GWP 483 distance=104' 03211+1741 XMI 6 distance=106' 03207+1736 HJ 3246CR distance=107' 03207+1736 HJ 3245BE distance=110' 03207+1736 HJ 3246BC distance=110' 03207+1736 HJ 3246AB distance=110' 03207+1736 HJ 3246AD distance=110' 03207+1736 HJ 3246AC distance=110' 03329+1533 HU 1061 distance=119' 03203+1625 SLE 42AB distance=121' 03203+1625 SLE 42Aa,Ab distance=121' 03219+1831 J 930 distance=122' 03275+1911 A 2345AB distance=122' 03256+1508 LDS3491 distance=127' 03353+1549 BPM 78 distance=132' 03370+1632 HEI 29 distance=133' 03263+1455 KPP 98 distance=139' 03279+1451 NI 6 distance=140' 03235+1507 SKF1393Aa,Ab distance=141' 03235+1507 CLZ 21AB distance=141' 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 03282+1710 DOO 29 211 20.3 0
Show 03299+1704 HJ 3247 201 6.9 25
Show 03263+1709 JNN 256 224 1.0 26
Show 03271+1646 CVR 441 149 10.2 28
Show 03261+1733 GRV 176 252 17.5 38
Show 03271+1633 SLW 153 351 17.3 41
Show 03310+1659 SLW 155 229 52.2 43
Show 03254+1745 OCC 430 -1 0.2 53
Show 03305+1751 GRV 177 106 26.0 54
Show 03242+1733 STF 383 120 5.5 61
Show 03293+1612 OCC 937 -1 0.1 61
Show 03269+1609 BPM 76 248 72.1 65
Show 03244+1748 LDS3488 112 149.9 67
Show 03330+1636 TOK 238 AB 90 466.9 77
Show 03330+1636 OCC 485 Aa,Ab -1 -1.0 77
Show 03227+1717 BPM 72 99 89.9 79
Show 03233+1634 A 2343 16 5.3 79
Show 03323+1613 UC 50 228 19.7 82
Show 03337+1645 TDS2581 121 0.7 84
Show 03225+1744 TOK 875 239 1.7 87
Show 03220+1715 LDS3483 330 26.0 88
Show 03320+1820 LDS3501 270 4.0 89
Show 03249+1552 BPM 73 154 95.4 91
Show 03325+1819 TDS2568 50 2.1 93
Show 03311+1544 HDS 443 221 0.4 96
Show 03271+1845 CHR 10 AB 29 0.0 97
Show 03271+1845 RBR 35 AC 81 0.9 97
Show 03298+1844 WZ 7 263 7.5 98
Show 03335+1609 OCC 936 -1 0.1 99
Show 03338+1814 OCC 911 AB -1 0.2 103
Show 03350+1743 J 1084 135 4.3 103
Show 03353+1725 GWP 483 87 23.6 104
Show 03211+1741 XMI 6 254 29.6 106
Show 03207+1736 HJ 3246 CR 158 15.6 107
Show 03207+1736 HJ 3245 BE 103 10.8 110
Show 03207+1736 HJ 3246 BC 80 154.1 110
Show 03207+1736 HJ 3246 AB 194 159.8 110
Show 03207+1736 HJ 3246 AD 226 9.3 110
Show 03207+1736 HJ 3246 AC 138 172.5 110
Show 03329+1533 HU 1061 49 2.8 119
Show 03203+1625 SLE 42 AB 164 20.5 121
Show 03203+1625 SLE 42 Aa,Ab 230 0.0 121
Show 03219+1831 J 930 121 3.8 122
Show 03275+1911 A 2345 AB 179 0.9 122
Show 03256+1508 LDS3491 274 2.9 127
Show 03353+1549 BPM 78 167 106.3 132
Show 03370+1632 HEI 29 78 0.8 133
Show 03263+1455 KPP 98 44 4.9 139
Show 03279+1451 NI 6 301 3.9 140
Show 03235+1507 SKF1393 Aa,Ab 244 1.5 141
Show 03235+1507 CLZ 21 AB 185 67.7 141

 
 
WDS 03282+1710 : COMPONENTS
 
 
  A
B pa=211.3°
sep=20.30"
 
 
03282+1710 A
 
 
Name HD 21457 Coord arcsec 2000 032809.14+171003.1 Mag 8.38 Spectral class F2 (yellow-white)
PmRA 35.00 PmDE -30.0 Tycho2 1238-00077-1
Tycho2
Tycho2 1238-00077-1 Pflag RAmdeg 52.03810396 DEmdeg 17.16752444
PmRA 32.8 PmDE -30.2 E RAmdeg 8 E DEmdeg 9
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.55 EpDEm 1990.21
Num 13 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 8.906 E BTmag 0.020 VTmag 8.376
E VTmag 0.016 Prox 202 TYC T HIP 16152
CCDM RAdeg 52.03802444 DEdeg 17.16759611 EpRA 1990 1.69
EpDE 1990 1.49 E RAdeg 7.5 E DEdeg 9.4 Posflg
Corr -0.1
 
 
03282+1710 B
 
 
Coord arcsec 2000 032808.40+170945.8 Mag 11.9 PmRA 13.00 PmDE -21.0
Delta magnitude 3.52 Coordinate calculated yes