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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3245123907184831 | 4.899e-08 | |
a | 2.58454268851609 | 1.3553e-08 | au |
q | 1.745826561751758 | 1.3094e-07 | au |
i | 24.08064956012993 | 5.6156e-06 | deg |
node | 182.6233675930947 | 1.1544e-05 | deg |
peri | 251.4967899991786 | 1.3437e-05 | deg |
M | 114.5263176673106 | 7.1492e-06 | deg |
tp | 2458517.689409404817 (2019-Feb-03.18940940) | 2.8069e-05 | TDB |
period | 1517.658265405641 4.16 | 1.1937e-05 3.268e-08 | d yr |
n | .2372075507418522 | 1.8658e-09 | deg/d |
Q | 3.423258815280422 | 1.7951e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3240865822559391 | 4.8907e-08 | |
q | 1.748069422987941 | 1.3079e-07 | au |
tp | 2457000.482384309929 (2014-Dec-08.98238431) | 2.4685e-05 | TDB |
node | 182.6281036884496 | 1.1542e-05 | deg |
peri | 251.7207727135664 | 1.3449e-05 | deg |
i | 24.07613678919441 | 5.6133e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
2.391915199738445E-15 |
-6.384093766199936E-15 |
-5.74796727320006E-13 |
-1.876847365682238E-14 |
-1.755443501245634E-13 |
-4.398890969404399E-14 |
q |
-6.384093766199936E-15 |
1.710724540113323E-14 |
1.500068663426924E-12 |
5.020290747856396E-14 |
4.643779502148501E-13 |
1.190247577663046E-13 |
tp |
-5.74796727320006E-13 |
1.500068663426924E-12 |
6.093613677270646E-10 |
2.283566411304024E-12 |
1.913191906673652E-10 |
9.954870711696178E-12 |
node |
-1.876847365682238E-14 |
5.020290747856396E-14 |
2.283566411304024E-12 |
1.332212659221987E-10 |
-1.206453354965344E-10 |
3.382333755750349E-11 |
peri |
-1.755443501245634E-13 |
4.643779502148501E-13 |
1.913191906673652E-10 |
-1.206453354965344E-10 |
1.808808459151204E-10 |
-2.746568497594218E-11 |
i |
-4.398890969404399E-14 |
1.190247577663046E-13 |
9.954870711696178E-12 |
3.382333755750349E-11 |
-2.746568497594218E-11 |
3.150945543251255E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.7 |
|
n/a |
MPO459243 |
|
diameter |
diameter |
6.070 |
km |
1.153 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N) |
|
rotation period |
rot_per |
15.067 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
geometric albedo |
albedo |
0.071 |
|
0.035 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N) |
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|
57110 (2001 OV79) Discovered 2001-Jul-29 by NEAT at Palomar |
Reference: 20030318/Numbers.arc | Last Updated: 2004-04-19 |
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