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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05813119273371193 | 3.6019e-08 | |
| a | 3.416550571441636 | 1.8507e-08 | au |
| q | 3.217942411688689 | 1.2548e-07 | au |
| i | 6.277475429192089 | 4.2405e-06 | deg |
| node | 41.45909060524941 | 3.2907e-05 | deg |
| peri | 12.14543001711242 | 4.8205e-05 | deg |
| M | 36.5477495845591 | 3.3881e-05 | deg |
| tp | 2458766.326176540313
(2019-Oct-09.82617654) | 0.00021712 | TDB |
| period | 2306.642061515711
6.32 | 1.8742e-05
5.131e-08 | d
yr |
| n | .1560710289672952 | 1.2681e-09 | deg/d |
| Q | 3.615158731194584 | 1.9583e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.4 |
|
n/a |
MPO365341 |
|
| diameter |
diameter |
17.498 |
km |
0.368 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
11.521 |
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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
| geometric albedo |
albedo |
0.069 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 7710 Ishibashi | Discovered 1994 Nov. 30 by T. Kobayashi at Oizumi. |
| Tadashi Ishibashi (b. 1926), retired sea captain, became interested in stars in 1936 and has observed meteors since 1940. Since 1947 he has collected and studied ancient documents about the stars. Currently he lectures on star topics aboard large passenger ships. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030806/MPCPages.arc | Last Updated: 2003-10-02 |
|
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Alternate Designations
| 1994 WT2 = 1975 XN3 = 1981 UY2 |
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