[ 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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09628557033659724 | 3.5772e-08 | |
a | 2.889387467044712 | 1.0486e-08 | au |
q | 2.611181146856896 | 1.0448e-07 | au |
i | 2.497967012735517 | 3.6254e-06 | deg |
node | 152.1856753411229 | 8.9085e-05 | deg |
peri | 213.9850092359915 | 9.1042e-05 | deg |
M | 76.53721548817791 | 1.9325e-05 | deg |
tp | 2458219.103010094010 (2018-Apr-10.60301009) | 9.5945e-05 | TDB |
period | 1793.936655395629 4.91 | 9.7653e-06 2.674e-08 | d yr |
n | .2006759820182205 | 1.0924e-09 | deg/d |
Q | 3.167593787232529 | 1.1495e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
11.3 |
|
n/a |
MPO384764 |
|
diameter |
diameter |
16.707 |
km |
0.139 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
rotation period |
rot_per |
8.56 |
h |
n/a |
LCDB (Rev. 2019-January); Warner et al., 2009 |
Published Reference List: [Binzel, R.P. (1987) Icarus 72, 135-208.] [Slivan, S.M.; Binzel, R.P.; Boroumand, S.C.; Pan M.W.; et al. (2008) Icarus 195, 226-276.] [Hanus, J.; Durech, J.; Broz, M.; Warner, B.D.; et al. (2011) Astron. Astrophys. 530, A134.] |
geometric albedo |
albedo |
0.113 |
|
0.006 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
1742 Schaifers (1934 RO) Discovered 1934-Sep-07 by Reinmuth, K. at Heidelberg |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
1934 RO = 1929 RL1 = 1952 HG = 1954 UG2 = 1954 WV = 1963 QB = 1964 VX |
|
|