| 428694 Saule (2008 OS9) |
| Classification: Apollo [NEO] SPK-ID: 2428694 |
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6478961669489691 | 8.3035e-08 | |
| a | 1.601719102004248 | 1.7632e-08 | au |
| q | .5639714352867509 | 1.3079e-07 | au |
| i | 19.13798943102402 | 1.3404e-05 | deg |
| node | 133.4200589073934 | 9.0111e-06 | deg |
| peri | 288.32118279 | 1.4991e-05 | deg |
| M | 268.3767050125828 | 2.8134e-05 | deg |
| tp | 2459188.943587931733
(2020-Dec-05.44358793) | 6.0873e-05 | TDB |
| period | 740.4196898260474
2.03 | 1.2226e-05
3.347e-08 | d
yr |
| n | .4862107328406916 | 8.0287e-09 | deg/d |
| Q | 2.639466768721745 | 2.9056e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
19.4 |
|
n/a |
MPO241936 |
|
| rotation period |
rot_per |
8.430 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Cernis, K.; Eglitis, I.; Wlodarczyk, I.; Zdanavicius, J.; Zdanavicius, K. (2010) Baltic Astronomy 19, 235-263.] |
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| 428694 Saule (2008 OS9) Discovered 2008-Jul-29 by Cernis, K., Eglitis, I. at Baldone |
| Reference: | Last Updated: 2015-03-09 |
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