[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1591062195077533 | 3.936e-08 | |
| a | 2.620342572591737 | 1.1992e-08 | au |
| q | 2.203429772051445 | 1.0587e-07 | au |
| i | 15.44541524609967 | 4.1796e-06 | deg |
| node | 125.3050035171969 | 1.4045e-05 | deg |
| peri | 115.6369762837017 | 2.0625e-05 | deg |
| M | 344.1947043810013 | 1.7723e-05 | deg |
| tp | 2459268.519848236194
(2021-Feb-23.01984824) | 7.6484e-05 | TDB |
| period | 1549.300054571275
4.24 | 1.0635e-05
2.912e-08 | d
yr |
| n | .2323629944617925 | 1.5951e-09 | deg/d |
| Q | 3.037255373132029 | 1.39e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.66 |
|
n/a |
E2021B10 |
|
| rotation period |
rot_per |
4.171 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Galad, A. (2009) Minor Planet Bull. 36, 42-44.] |
|
| 6377 Cagney (1987 ML1) Discovered 1987-Jun-25 by Mrkos, A. at Klet |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1987 ML1 = 1953 LA = 1991 GF2 |
|
|
