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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 37 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1736670516323387 | 2.7327e-08 | |
| a | 3.135831555269013 | 1.4686e-08 | au |
| q | 2.591240934649792 | 8.8085e-08 | au |
| i | 1.677329371785927 | 3.9218e-06 | deg |
| node | 156.5536937995485 | 0.00012316 | deg |
| peri | 296.9217850067519 | 0.00012394 | deg |
| M | 21.54008071435571 | 1.2505e-05 | deg |
| tp | 2459079.140901560750
(2020-Aug-17.64090156) | 7.0328e-05 | TDB |
| period | 2028.278167454248
5.55 | 1.4248e-05
3.901e-08 | d
yr |
| n | .177490447699216 | 1.2468e-09 | deg/d |
| Q | 3.680422175888233 | 1.7236e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.19 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
11.557 |
km |
0.058 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
7.18979 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] |
| geometric albedo |
albedo |
0.092 |
|
0.019 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 7927 Jamiegilmour | Discovered 1986 Nov. 29 by A. Mrkos at Klet. |
| Jamie Gilmour (b. 1964) is an isotope cosmochemist at the University of Manchester (UK). He develops novel instrumentation to study the origin and evolution of meteorites using xenon isotopic signatures. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: MPC batch dated 2018-05-29 | Last Updated: 2018-09-17 |
|
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Alternate Designations
| 1986 WV1 = 1969 VY = 1993 BK3 |
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