[ hide orbit diagram ]
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 32 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1209901079701518 | 3.1783e-08 | |
a | 2.658073501430121 | 1.2457e-08 | au |
q | 2.336472901499491 | 8.9242e-08 | au |
i | 11.79516597405011 | 3.3039e-06 | deg |
node | 156.2237411877845 | 1.7042e-05 | deg |
peri | 336.0104265988663 | 2.3228e-05 | deg |
M | 241.1757463247871 | 1.7516e-05 | deg |
tp | 2459522.958140326932 (2021-Nov-04.45814033) | 7.8521e-05 | TDB |
period | 1582.883331477055 4.33 | 1.1127e-05 3.046e-08 | d yr |
n | .2274330601890089 | 1.5988e-09 | deg/d |
Q | 2.979674101360751 | 1.3964e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457312.5 (2015-Oct-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1191555588045869 | 3.173e-08 | |
q | 2.343145975068636 | 8.9013e-08 | au |
tp | 2457938.072734553499 (2017-Jul-03.57273455) | 7.5647e-05 | TDB |
node | 156.3454177162606 | 1.7039e-05 | deg |
peri | 335.6662181603739 | 2.3395e-05 | deg |
i | 11.79201696738077 | 3.3033e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
1.006794510452712E-15 |
-2.805823700102918E-15 |
-5.675915919474645E-13 |
1.092084937240393E-15 |
-9.47110671136632E-14 |
-5.599405842174868E-16 |
q |
-2.805823700102918E-15 |
7.923307066251013E-15 |
1.753705756505881E-12 |
-2.804300877291705E-15 |
2.919910876178386E-13 |
2.031430711445568E-15 |
tp |
-5.675915919474645E-13 |
1.753705756505881E-12 |
5.722425911406958E-9 |
-3.116340409539532E-12 |
1.224460580188753E-9 |
2.851024736001142E-12 |
node |
1.092084937240393E-15 |
-2.804300877291705E-15 |
-3.116340409539532E-12 |
2.903194789538742E-10 |
-2.846446900470475E-10 |
6.996927625419831E-13 |
peri |
-9.47110671136632E-14 |
2.919910876178386E-13 |
1.224460580188753E-9 |
-2.846446900470475E-10 |
5.473466132489597E-10 |
-1.338582894093296E-13 |
i |
-5.599405842174868E-16 |
2.031430711445568E-15 |
2.851024736001142E-12 |
6.996927625419831E-13 |
-1.338582894093296E-13 |
1.091190783247381E-11 |
|
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.4 |
|
n/a |
MPO436110 |
|
diameter |
diameter |
7.231 |
km |
0.158 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.071 |
|
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
46907 (1998 RQ70) Discovered 1998-Sep-14 by LINEAR at Socorro |
Reference: 20020921/Numbers.arc | Last Updated: 2004-04-19 |
|
|