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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 81 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1231662890491987 | 3.1112e-08 | |
a | 2.983200862073344 | 9.9575e-09 | au |
q | 2.6157710824034 | 9.3531e-08 | au |
i | 2.201283187408271 | 3.801e-06 | deg |
node | 206.1452013322196 | 9.0421e-05 | deg |
peri | 153.3872788072633 | 9.1821e-05 | deg |
M | 327.3277978054756 | 1.6871e-05 | deg |
tp | 2458771.304016085504 (2019-Oct-14.80401609) | 8.8517e-05 | TDB |
period | 1882.011057126927 5.15 | 9.4228e-06 2.58e-08 | d yr |
n | .1912847422637224 | 9.5772e-10 | deg/d |
Q | 3.350630641743289 | 1.1184e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
8.23 |
|
n/a |
IRAS-A-FPA-3-RDR-IMPS-V6.0 |
IRAS observations used: 19 |
diameter |
diameter |
119.128 |
km |
1.869 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
rotation period |
rot_per |
8.1347 |
h |
n/a |
LCDB (Rev. 2019-January); Warner et al., 2009 |
Published Reference List: [Di Martino, M. (1984) Icarus 60, 541-546.] [Armstrong, J.C.; Nellermoe, B.L.; Reitzler, L.E. (1996) I.A.P.P.P. Comm. 63, 59-68.] [Blanco, C.; Di Martino, M.; De Sanctis, G.; Riccioli, D. (1996) Planet. Space Sci. 44, 93-106.] [Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Pilcher, F. (2011) Minor Planet Bull. 38, 156-158.] [Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.] |
geometric albedo |
albedo |
0.052 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
B-V |
BV |
0.706 |
|
0.065 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=3; phase (min.=2.26, mean=6.69, max.=9.49) deg. |
U-B |
UB |
0.275 |
|
0.038 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=3; phase (min.=2.26, mean=6.69, max.=9.49) deg. |
Tholen spectral type |
spec_T |
CX |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 2 color indices |
SMASSII spectral type |
spec_B |
Cb |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
|
150 Nuwa Discovered 1875-Oct-18 by Watson, J. C. at Ann Arbor |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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