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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1281654438750019 | 3.4246e-08 | |
| a | 2.348009515881106 | 6.8176e-09 | au |
| q | 2.047075834055476 | 8.0414e-08 | au |
| i | 5.35631143281608 | 3.2542e-06 | deg |
| node | 263.1240674869867 | 3.9195e-05 | deg |
| peri | 99.15333877384055 | 4.1255e-05 | deg |
| M | 128.3367866609012 | 1.2215e-05 | deg |
| tp | 2458732.013731396747
(2019-Sep-05.51373140) | 4.4543e-05 | TDB |
| period | 1314.159884202191
3.60 | 5.7236e-06
1.567e-08 | d
yr |
| n | .2739392705009797 | 1.1931e-09 | deg/d |
| Q | 2.648943197706736 | 7.6913e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.33 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
3.029 |
km |
0.837 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.334 |
|
0.112 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 9901 (1997 NV) Discovered 1997-Jul-01 by Klet at Klet |
| Reference: 19990106/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1997 NV = 1983 RD5 = 1990 RF12 |
|
|
