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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.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 95 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3137570981221577 | 3.5874e-08 | |
| a | 2.596198139277361 | 8.4586e-09 | au |
| q | 1.781622544947551 | 9.2283e-08 | au |
| i | 18.34638716448424 | 4.3716e-06 | deg |
| node | 48.02180756147752 | 9.1626e-06 | deg |
| peri | 237.6166144246647 | 1.2007e-05 | deg |
| M | 317.7549570124664 | 1.0855e-05 | deg |
| tp | 2459379.799233908353
(2021-Jun-14.29923391) | 4.6767e-05 | TDB |
| period | 1527.936052190902
4.18 | 7.4672e-06
2.044e-08 | d
yr |
| n | .2356119547567435 | 1.1515e-09 | deg/d |
| Q | 3.410773733607171 | 1.1113e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2455382.5 (2010-Jul-05.0) TDB
Reference: JPL 95 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3161924072952771 | 3.5934e-08 | |
| q | 1.773587331606753 | 9.2574e-08 | au |
| tp | 2454796.301560774657
(2008-Nov-25.80156077) | 3.124e-05 | TDB |
| node | 48.21584828290498 | 9.1677e-06 | deg |
| peri | 237.3882448564974 | 1.1941e-05 | deg |
| i | 18.35510747523627 | 4.3728e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.291216991944506E-15 |
-3.320357759912028E-15 |
-4.47693674254683E-13 |
1.200354531534606E-14 |
-6.13455994328395E-14 |
-1.26979490912956E-15 |
| q |
-3.320357759912028E-15 |
8.569905019784412E-15 |
1.248237212076121E-12 |
-3.090106383655129E-14 |
1.795853212097445E-13 |
4.274612820224288E-15 |
| tp |
-4.47693674254683E-13 |
1.248237212076121E-12 |
9.759680022680005E-10 |
-1.0857143979401E-11 |
2.400946107543502E-10 |
6.28654590772832E-12 |
| node |
1.200354531534606E-14 |
-3.090106383655129E-14 |
-1.0857143979401E-11 |
8.404669644788307E-11 |
-8.145806647384252E-11 |
1.136092023019928E-12 |
| peri |
-6.13455994328395E-14 |
1.795853212097445E-13 |
2.400946107543502E-10 |
-8.145806647384252E-11 |
1.425774591141924E-10 |
4.06441464408744E-13 |
| i |
-1.26979490912956E-15 |
4.274612820224288E-15 |
6.28654590772832E-12 |
1.136092023019928E-12 |
4.06441464408744E-13 |
1.912140778520479E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
8.35 |
|
n/a |
E2021B10 |
IRAS observations used: 25 |
| diameter |
diameter |
124.181 |
km |
2.516 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
10.747 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Barucci, M.A.; Fulchignoni, M.; Burchi, R.; D'Ambrosio, V. (1985) Icarus 61, 152-162.]
[Cunningham, C.J. (1986) in Asteroids, Comets, Meteors II. C.-I. Lagerkvist, B.A. Lindblad, M. Lundstedt, H. Rickman, eds. Uppsala, pp. 85-87.]
[Harris, A.W.; Young, J.W. (1989) Icarus 81, 314-364.]
[Piironen, J.; Bowell, E.; Erikson, A.; Magnusson, P. (1994) Astron. Astrophys. Suppl. Ser. 106, 587-595.]
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2016) Minor Planet Bull. 43, 227-233.] |
| geometric albedo |
albedo |
0.067 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| B-V |
BV |
0.725 |
|
0.017 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=4; phase (min.=5.29, mean=11.93, max.=23.90) deg. |
| U-B |
UB |
0.382 |
|
0.029 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=4; phase (min.=5.29, mean=11.93, max.=23.90) deg. |
| Tholen spectral type |
spec_T |
C |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 7 color indices |
|
| 344 Desiderata (A892 WA) Discovered 1892-Nov-15 by Charlois, A. at Nice |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
| Date/Time (TDB) |
Time Uncertainty
(days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
| 1989-Sep-14 05:09 |
< 00:01 |
Jupiter |
1.96394125842358 |
1.96394082285204 |
1.96394169399814 |
3.76876892119682 |
3.65253952692436 |
2447783.714807264 |
0.351432898575954 |
452.112090845339 |
17.7174897660634 |
-88.8788645427331 |
2677852.80753347 |
T |
95 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:45:55 |
2021-Feb-24 00:45 |
| 2060-Aug-30 05:56 |
< 00:01 |
Jupiter |
1.94561007451095 |
1.94560964790158 |
1.94561050112397 |
3.97187408708832 |
3.86071011099111 |
2473701.747348296 |
0.656345025196987 |
356.825486127986 |
16.9945963624875 |
-88.2954657223288 |
2810833.01520049 |
T |
95 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:45:55 |
2021-Feb-24 00:45 |
| 2131-Aug-18 02:20 |
00:02 |
Jupiter |
1.95453563594562 |
1.95453524350525 |
1.95453602838999 |
4.16680154036725 |
4.06146648502589 |
2499620.597540997 |
1.57441112415837 |
335.054513610689 |
13.9902901418142 |
-88.2018768183892 |
2381296.17310003 |
T |
95 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:45:55 |
2021-Feb-24 00:45 |
|
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