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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 42 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1737001952944873 | 3.1131e-08 | |
| a | 2.712658939576557 | 1.0096e-08 | au |
| q | 2.241469552004772 | 8.4759e-08 | au |
| i | 7.799667481572671 | 3.2815e-06 | deg |
| node | 189.3225878620405 | 2.6545e-05 | deg |
| peri | 108.7695914257681 | 2.8259e-05 | deg |
| M | 205.9750381105552 | 1.1547e-05 | deg |
| tp | 2459698.699971351096
(2022-Apr-29.19997135) | 5.431e-05 | TDB |
| period | 1631.891263617442
4.47 | 9.1103e-06
2.494e-08 | d
yr |
| n | .220602933556971 | 1.2315e-09 | deg/d |
| Q | 3.183848327148342 | 1.185e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.5 |
|
n/a |
MPO502185 |
|
| diameter |
diameter |
17.716 |
km |
0.086 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| geometric albedo |
albedo |
0.069 |
|
0.009 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| SMASSII spectral type |
spec_B |
C |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
|
| 3365 Recogne (1985 CG2) Discovered 1985-Feb-13 by Debehogne, H. at La Silla |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1985 CG2 = 1969 VC1 = 1973 TM = 1977 OC = 1978 XA = 1982 UG11 |
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