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Doubles in session


Current system
10297+8415
DRS 28
HD 89571


Nearby doubles
5' : 10306+8420
LOC 313

9' : 10242+8417
DAM2347

20' : 10349+8433
LOC 315

28' : 10365+8349
LDS1715

46' : 10236+8331
LOC 309

49' : 10332+8327
LOC 311

50' : 10488+8457
LOC 321

62' : 10145+8513
LOC 301

80' : 10143+8300
LOC 300

101' : 10136+8239
KPP3810

102' : 10311+8234
GAT 14

109' : 10372+8603
STF1410AB

111' : 10409+8226
LOC 320

112' : 10367+8224
LOC 312

139' : 10165+8158
LOC 297

141' : 10141+8157
LOC 298

145' : 10473+8638
VVO 7

157' : 10135+8142
LOC 299

159' : 10321+8136
TDS 594

183' : 10113+8116
LOC 296

184' : 10484+8717
TDS7478

184' : 10284+8111
TOK 670

193' : 10303+8728
PKO 22

201' : 10326+8055
HU 878

219' : 10352+8037
LOC 307

243' : 10408+8015
LDS1718



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.

10297+8415 DRS 28 (HD 89571)

 
 
10h 29m 42.21s +84° 15' 07.6" P.A. 212.00 sep 2.1 mag 4.87,9.41 Sp F0IV dist. 40.63 pc (132.54 l.y.)
 
 
Coord 2000 10297+8415 Discov num DRS  28 Comp Coord arcsec 2000 10 29 42.21 +84 15 07.6
Date first 2008 Date last 2008 Obs 2
Pa first 212 Pa last 212.4 P.A. Now (θ) 212.4°
Sep first 2.1 Sep last 2.08 Sep. Now (ρ) 2.08"
Mag pri 4.87 Mag sec 9.41 delta mag (ΔM) 4.54 Spectral class F0IV (yellow-white)
Pri motion ra -129 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89571 Constellation Camelopardalis SAO 1701 HIP 51384
Tycho2 4632-02149-1 Gaia DR2 1147856436791843456 HD 89571 HR 4062
GC 14305 BD BD+84 234 Distance 40.63 Distance ly 132.54
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier10297+8415
coord_arcsec_2000102942.21+841507.6
Period (P)804.9264d (2.2y)± 12.4791 Periastron (T)48128.7227d (1990.648y)± 43.6975 Semi-major axis (a)14.21m± 0.62
Eccentricity (e)0.2581± 0.1072 Inclination (i)148.94°± 5.79 Longitude of periastron (ω)11.78°± 24.32
Node (Ω)163.53°± 10.48 Notesn ReferenceHIP1997d
Equinox Last observation1991 Grade9(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 31.0 0.014
2001-01-01 289.4 0.014
2002-01-01 68.3 0.011
2003-01-01 312.3 0.017
2004-01-01 120.1 0.010
2005-01-01 331.0 0.018
2006-01-01 171.6 0.011
2007-01-01 348.7 0.018
2008-01-01 219.5 0.011
2009-01-01 8.2 0.016
2010-01-01 261.2 0.012
2011-01-01 33.8 0.013
2012-01-01 291.8 0.015
2013-01-01 72.7 0.011
2014-01-01 314.2 0.017
2015-01-01 125.2 0.010
2016-01-01 332.7 0.018
2017-01-01 176.2 0.011
2018-01-01 350.4 0.017
2019-01-01 223.8 0.011
2020-01-01 10.3 0.016
2021-01-01 264.5 0.013
2022-01-01 36.8 0.013
2023-01-01 294.2 0.015
2024-01-01 77.2 0.011
2025-01-01 316.1 0.017
2026-01-01 130.2 0.010
2027-01-01 334.3 0.018
2028-01-01 180.8 0.011
2029-01-01 352.1 0.017
2030-01-01 228.0 0.011


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds10297%2B8415r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10297+8415 DRS 28 (HD 89571) : NOTES
 
 
discov_num notes refcode
GC 14305 Hipparcos astrometric solution assumed circular orbit (e = omega = 0) HIP1997d
 
 
REFERENCES
 
 
refcode metd author reference
HIP1997d orb - Hipparcos 1997yCat.1239....0E
HIP1997d Hipparcos Catalog, ESA SP-1200, 1997
HIP1997d (DMSA/O Orbital Solutions)
 
 
DISCOVERER
 
 
idgroup discov author
1 DRS De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,
1 DRS Song, I., Marois, C. et al.
2 DRS De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,
2 DRS McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
2 DRS Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
3 DRS De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,
3 DRS Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
6 DRS De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,
6 DRS Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
7 DRS De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,
7 DRS Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
7 DRS Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
7 DRS Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
7 DRS Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
7 DRS Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
7 DRS Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
7 DRS F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
7 DRS Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
7 DRS Wiktorowicz, S. & Wolff, S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10297+8415 DRS 28 2008 1 212 2.1 4.87 9.41 F0IV N DK 102942.21+841507.6

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

 
 
WDS 10297+8415 DRS 28 (HD 89571) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10297+8415 DRS 28 (HD 89571) : MEASURES
 
 
No records found.

 
 
WDS 10297+8415 (HD 89571) : VIRTUAL EYEPIECE
 
 

10297+8415 DRS 28A mag 4.87 Sp F0IV 10297+8415 DRS 28B sep 1.8 P.A. 183.60 mag 9.41 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 10297+8415 (HD 89571) : ALADIN DSS IMAGE @ 10h 29m 42.21s +84° 15' 07.6"
 
 
 
 
WDS 10297+8415 DRS 28 (HD 89571) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10297+8415 DRS 28 distance=0' 10306+8420 LOC 313 distance=5' 10242+8417 DAM2347 distance=9' 10349+8433 LOC 315 distance=20' 10365+8349 LDS1715 distance=28' 10236+8331 LOC 309 distance=46' 10332+8327 LOC 311 distance=49' 10488+8457 LOC 321 distance=50' 10145+8513 LOC 301 distance=62' 10143+8300 LOC 300 distance=80' 10136+8239 KPP3810 distance=101' 10311+8234 GAT 14 distance=102' 10372+8603 STF1410AB distance=109' 10372+8603 STF1410AC distance=109' 10372+8603 GUI 14AD distance=109' 10372+8603 GUI 14AE distance=109' 10409+8226 LOC 320 distance=111' 10367+8224 LOC 312 distance=112' 10165+8158 LOC 297 distance=139' 10141+8157 LOC 298 distance=141' 10473+8638 VVO 7 distance=145' 10135+8142 LOC 299 distance=157' 10321+8136 TDS 594 distance=159' 10113+8116 LOC 296 distance=183' 10484+8717 TDS7478 distance=184' 10284+8111 TOK 670 distance=184' 10303+8728 PKO 22 distance=193' 10326+8055 HU 878 distance=201' 10352+8037 LOC 307 distance=219' 10408+8015 LDS1718 distance=243' 10294+7932 LDS1713 distance=283' 10432+7931 LDS1719 distance=287' 10160+7928 STF1409 distance=289' 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 10297+8415 DRS 28 212 2.1
Show 10306+8420 LOC 313 206 2.4 5
Show 10242+8417 DAM2347 129 2.9 9
Show 10349+8433 LOC 315 316 4.1 20
Show 10365+8349 LDS1715 320 80.4 28
Show 10236+8331 LOC 309 282 1.8 46
Show 10332+8327 LOC 311 299 1.5 49
Show 10488+8457 LOC 321 138 4.9 50
Show 10145+8513 LOC 301 101 4.8 62
Show 10143+8300 LOC 300 247 1.7 80
Show 10136+8239 KPP3810 82 3.2 101
Show 10311+8234 GAT 14 84 13.5 102
Show 10372+8603 STF1410 AB 344 14.4 109
Show 10372+8603 STF1410 AC 5 41.9 109
Show 10372+8603 GUI 14 AD 270 153.7 109
Show 10372+8603 GUI 14 AE 51 147.5 109
Show 10409+8226 LOC 320 329 1.6 111
Show 10367+8224 LOC 312 205 2.3 112
Show 10165+8158 LOC 297 188 5.2 139
Show 10141+8157 LOC 298 20 2.9 141
Show 10473+8638 VVO 7 36 8.6 145
Show 10135+8142 LOC 299 179 9.3 157
Show 10321+8136 TDS 594 106 2.8 159
Show 10113+8116 LOC 296 66 9.2 183
Show 10484+8717 TDS7478 278 0.4 184
Show 10284+8111 TOK 670 240 8.3 184
Show 10303+8728 PKO 22 219 13.7 193
Show 10326+8055 HU 878 17 3.4 201
Show 10352+8037 LOC 307 203 1.5 219
Show 10408+8015 LDS1718 345 2.5 243
Show 10294+7932 LDS1713 39 10.7 283
Show 10432+7931 LDS1719 248 10.2 287
Show 10160+7928 STF1409 193 19.3 289

 
 
WDS 10297+8415 : COMPONENTS
 
 
  A
B pa=183.6°
sep=1.76"
 
 
10297+8415 A
 
 
Componente originario normalizzato AB Name HD 89571 Coord arcsec 2000 102942.21+841507.6 Mag 4.87
Spectral class F0IV (yellow-white) PmRA -129.00 PmDE -41.0 SAO 1701
HIP 51384 Tycho2 4632-02149-1 HD 89571 HR 4062
GC 14305 BD BD+84 234
Tycho2
Tycho2 4632-02149-1 Pflag RAmdeg 157.42273856 DEmdeg 84.25200659
PmRA -128.4 PmDE -41.3 E RAmdeg 3 E DEmdeg 3
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.41 EpDEm 1991.37
Num 15 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.3
Q pmDE 1.4 BTmag 5.801 E BTmag 0.014 VTmag 5.550
E VTmag 0.009 Prox 999 TYC T HIP 51384
CCDM RAdeg 157.42569806 DEdeg 84.25210250 EpRA 1990 1.69
EpDE 1990 1.63 E RAdeg 3.4 E DEdeg 3.4 Posflg
Corr -0.1
SAO
SAO 1701 DelFlag RA1950 PmRA1950 -0.0885
DE1950 PmDE1950 -0.04 Vmag 5.6 SpType A3
Double code Source 70 CatNum 14305 DM BD+84 234
DMcomp BDsup HD 89571 M HD 0
GC 14305 RA1950rad 2.71704155 DE1950rad 1.47494256 PmRA2000 -0.0857
PmDE2000 -0.032
Hipparcos
Catalog H HIP 51384 Proxy RAhms 10 29 42.21
DEdms +84 15 07.6 Vmag 5.52 VarFlag R Vmag H
RAdeg 157.426 DEdeg 84.2521 AstroRef + Plx 24.52
CCDM N CCDM Nsys Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 89571 BD BD+84 234
CD CP Dm number +84 234 VIred 0.27
SpType F0IV R SpType Coord arcsec 2000 102942.21+841507.6
Hipparcos 2
HIP 51384 Sn 75 So 4 Nc 1
RArad 2.7475997663 DErad 1.4704766381 Plx 24.61 PmRA -128.72
PmDE -41.05 E RArad 0.29 E DErad 0.32 E Plx 0.39
E pmRA 0.41 E pmDE 0.41 Hpmag 5.5863 E Hpmag 0.0005
SHp 0.005 VA 0 BV 0.244 E BV 0.004
VI 0.27
CCDM
Ccdm 10297+8415 RComp Comp A Note1
Note2 % Discov num DRAs -0.54 DDEs 7.3
R dRAs 82 Year Theta Rho
Obs 1 Vmag 5.5 Sp F0 PmNote
PmRA -128 PmDE -40 Dm number +84 234 Cat1 BD
Name2 +84 229 Cat2 AGK2/3 HD 89571 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 51384
 
 
10297+8415 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102942.14+841505.8 Mag 9.41 Calc delta mag 4.54
Calc coord yes