| 16064 Davidharvey (1999 RH27) |
| Classification: Amor [NEO] SPK-ID: 2016064 |
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 88 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5891100152066161 | 3.8348e-08 | |
| a | 2.849238177749062 | 1.4382e-08 | au |
| q | 1.170723431528041 | 1.076e-07 | au |
| i | 4.53922892938706 | 3.5966e-06 | deg |
| node | 335.569583938084 | 5.5983e-05 | deg |
| peri | 104.7957629971778 | 5.6079e-05 | deg |
| M | 75.81081977066262 | 1.4216e-05 | deg |
| tp | 2458630.569404677856
(2019-May-27.06940468) | 6.677e-05 | TDB |
| period | 1756.675560544568
4.81 | 1.3301e-05
3.642e-08 | d
yr |
| n | .2049325487788993 | 1.5517e-09 | deg/d |
| Q | 4.527752923970084 | 2.2855e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2455670.5 (2011-Apr-19.0) TDB
Reference: JPL 88 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5886576878562649 | 3.8375e-08 | |
| q | 1.173154927495347 | 1.0782e-07 | au |
| tp | 2455115.664072508148
(2009-Oct-11.16407251) | 4.3546e-05 | TDB |
| node | 335.6958303446807 | 5.6009e-05 | deg |
| peri | 104.6904263770666 | 5.6109e-05 | deg |
| i | 4.536053135561136 | 3.5933e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.47265188740049E-15 |
-4.132103717731525E-15 |
1.048513130702888E-12 |
-1.818700013661105E-13 |
2.984068595763287E-13 |
-3.657022175139875E-14 |
| q |
-4.132103717731525E-15 |
1.162510084019939E-14 |
-2.787148453364604E-12 |
5.806474606014672E-13 |
-8.695785899262269E-13 |
1.13726948217044E-13 |
| tp |
1.048513130702888E-12 |
-2.787148453364604E-12 |
1.896284789222506E-9 |
-8.304390840876376E-11 |
4.517844856687273E-10 |
-1.146155945451842E-11 |
| node |
-1.818700013661105E-13 |
5.806474606014672E-13 |
-8.304390840876376E-11 |
3.137029771619494E-9 |
-3.090321607786772E-9 |
1.564569199789748E-11 |
| peri |
2.984068595763287E-13 |
-8.695785899262269E-13 |
4.517844856687273E-10 |
-3.090321607786772E-9 |
3.148235969715867E-9 |
-9.7963116897522E-12 |
| i |
-3.657022175139875E-14 |
1.13726948217044E-13 |
-1.146155945451842E-11 |
1.564569199789748E-11 |
-9.7963116897522E-12 |
1.291171725250188E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.7 |
|
n/a |
MPO337395 |
|
| diameter |
diameter |
4.106 |
km |
0.592 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M) |
|
| rotation period |
rot_per |
178.5 |
h |
n/a |
LCDB (Rev. 2020-October); 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:
[Pravec, P.; et al. (2005) Icarus 173, 108-131.] |
| geometric albedo |
albedo |
0.020 |
|
0.006 |
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M) |
|
| SMASSII spectral type |
spec_B |
C |
|
n/a |
Binzel et al. (2001) Icarus 151, 139-149 |
|
|
| 16064 Davidharvey | Discovered 1999 Sept. 5 by the Catalina Sky Survey. |
| David Harvey (b. 1958) is a software engineer at the University of Arizona's Steward Observatory. His telescope control systems have seen widespread use at public and private observatories throughout the world. He is an accomplished fine art, portrait, and architectural photographer and astrophotographer. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20111210/MPCPages.arc | Last Updated: 2011-12-12 |
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