[ 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 44 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1737750182772984 | 3.0789e-08 | |
| a | 2.712226450523675 | 1.0031e-08 | au |
| q | 2.240909249511752 | 8.3961e-08 | au |
| i | 7.800750611376356 | 3.279e-06 | deg |
| node | 189.3162702659345 | 2.6182e-05 | deg |
| peri | 108.8337610194022 | 2.7915e-05 | deg |
| M | 250.0315938994096 | 1.1658e-05 | deg |
| tp | 2459698.871016121334
(2022-Apr-29.37101612) | 5.4251e-05 | TDB |
| period | 1631.501011659358
4.47 | 9.0514e-06
2.478e-08 | d
yr |
| n | .2206557013616885 | 1.2242e-09 | deg/d |
| Q | 3.183543651535599 | 1.1775e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2456867.5 (2014-Jul-29.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1759332825441802 | 3.0961e-08 | |
| q | 2.233504036058124 | 8.4619e-08 | au |
| tp | 2456433.255311485179
(2013-May-20.75531149) | 4.612e-05 | TDB |
| node | 189.4189174625527 | 2.6247e-05 | deg |
| peri | 108.2686821885122 | 2.79e-05 | deg |
| i | 7.791632332781234 | 3.2772e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
9.585619836272497E-16 |
-2.607585188641563E-15 |
-5.141275691856704E-14 |
4.74269896486741E-16 |
-1.193850710790087E-14 |
-1.43012392016516E-17 |
| q |
-2.607585188641563E-15 |
7.160336003102068E-15 |
2.283069037954445E-13 |
-1.27150491278242E-16 |
5.151585298125547E-14 |
2.910312581307841E-16 |
| tp |
-5.141275691856704E-14 |
2.283069037954445E-13 |
2.127010384167565E-9 |
1.021713541558536E-12 |
4.530752172336403E-10 |
6.634064658020083E-13 |
| node |
4.74269896486741E-16 |
-1.27150491278242E-16 |
1.021713541558536E-12 |
6.889258936318107E-10 |
-6.820860750206337E-10 |
-2.585034426216644E-12 |
| peri |
-1.193850710790087E-14 |
5.151585298125547E-14 |
4.530752172336403E-10 |
-6.820860750206337E-10 |
7.784349524403288E-10 |
2.704990000400785E-12 |
| i |
-1.43012392016516E-17 |
2.910312581307841E-16 |
6.634064658020083E-13 |
-2.585034426216644E-12 |
2.704990000400785E-12 |
1.073989086039418E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.53 |
|
n/a |
E2021B10 |
|
| 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 |
|
|
