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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1731602226702747 | 3.5363e-08 | |
a | 2.229693829771773 | 6.0428e-09 | au |
q | 1.843599549721955 | 7.8608e-08 | au |
i | 3.989081613699577 | 3.1838e-06 | deg |
node | 301.4751845370453 | 4.9991e-05 | deg |
peri | 58.50471465571103 | 5.0609e-05 | deg |
M | 186.1027361641604 | 8.5566e-06 | deg |
tp | 2459587.930542015440 (2022-Jan-08.43054202) | 2.9468e-05 | TDB |
period | 1216.091561539419 3.33 | 4.9437e-06 1.354e-08 | d yr |
n | .2960303412880239 | 1.2034e-09 | deg/d |
Q | 2.615788109821591 | 7.0892e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.9 |
|
n/a |
MPO263475 |
|
diameter |
diameter |
3.709 |
km |
0.169 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
4.6741 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Pravec, P.; Wolf, M.; Sarounova, L. (2018) http://www.asu.cas.cz/~ppravec/neo.htm] |
geometric albedo |
albedo |
0.323 |
|
0.059 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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14121 Stüwe | Discovered 1998 Aug. 27 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station. |
Joachim A. Stüwe (b. 1958), of the Astronomisches Institut, Ruhr-Universität Bochum, has catalogued dark clouds and globules in the southern Milky Way and pioneered the development of distance determination algorithms for interstellar clouds based on automatic star counts. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20030318/MPCPages.arc | Last Updated: 2003-10-02 |
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[ show close-approach data ]
Alternate Designations
1998 QM54 = 1968 QV = 1985 VQ5 |
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