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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3152494206682158 | 3.6359e-08 | |
| a | 2.76672430572298 | 1.0567e-08 | au |
| q | 1.894516071195139 | 1.0046e-07 | au |
| i | 5.296399848567608 | 4.5606e-06 | deg |
| node | 278.2299580674606 | 5.0351e-05 | deg |
| peri | 54.57368249265453 | 5.0932e-05 | deg |
| M | 39.91114770221449 | 9.2592e-06 | deg |
| tp | 2458814.145891954975
(2019-Nov-26.64589196) | 4.2611e-05 | TDB |
| period | 1680.92081432393
4.60 | 9.6299e-06
2.637e-08 | d
yr |
| n | .2141683278190548 | 1.227e-09 | deg/d |
| Q | 3.638932540250821 | 1.3898e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.0 |
|
n/a |
MPO351041 |
|
| diameter |
diameter |
9.219 |
km |
0.022 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.066 |
|
0.010 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 30718 Records | Discovered 1955 Sept. 14 at the Goethe Link Observatory, Indiana University. |
| Brenda Records (b. 1946) served the Indiana University Astronomy Department for more than 20 years. Her personal warmth and Hoosier spirit helped generations of graduate students complete their degrees and made the department a home-away-from-home for faculty, students, staff and visitors. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20071124/MPCPages.arc | Last Updated: 2007-11-26 |
|
[ show close-approach data ]
Alternate Designations
| 1955 RB1 = 1955 TJ = 1964 PH = 1978 VN13 = 2001 KW67 |
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