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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .03232518545034711 | 7.5816e-08 | |
a | 3.008158191431255 | 2.2653e-08 | au |
q | 2.910918920029259 | 2.2578e-07 | au |
i | 10.45895893805973 | 7.7784e-06 | deg |
node | 39.44021791161528 | 2.808e-05 | deg |
peri | 146.7438826875043 | 6.3722e-05 | deg |
M | 218.8035954301413 | 5.8199e-05 | deg |
tp | 2459747.930077699920 (2022-Jun-17.43007770) | 0.00031088 | TDB |
period | 1905.677618291216 5.22 | 2.1526e-05 5.893e-08 | d yr |
n | .1889091819857784 | 2.1338e-09 | deg/d |
Q | 3.105397462833251 | 2.3385e-08 | 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 |
14.2 |
|
n/a |
MPO412727 |
|
diameter |
diameter |
5.043 |
km |
0.380 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.159 |
|
0.029 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
97334 (1999 XY256) Discovered 1999-Dec-07 by CSS at Catalina |
Reference: 20050224/Numbers.arc | Last Updated: 2005-02-28 |
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[ 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 |
1905-Aug-27 17:36 |
00:04 |
Jupiter |
1.97318712648066 |
1.97318560501542 |
1.97318864795017 |
4.18082782423683 |
4.07686017912085 |
2417085.233675604 |
3.68979352992441 |
173.08352633335 |
20.741377207292 |
-65.9408561601725 |
2437228.19698364 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
1952-Apr-09 14:03 |
00:02 |
Jupiter |
1.87458436493496 |
1.87458361432195 |
1.87458511554851 |
4.02858194111307 |
3.91481563419128 |
2434112.085234367 |
2.13679411700023 |
143.777199480322 |
28.4431705268567 |
-83.0231541327219 |
1876771.76022185 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
1998-Nov-16 11:15 |
< 00:01 |
Jupiter |
1.91326263838568 |
1.91326197428246 |
1.91326330248889 |
3.76343847050177 |
3.64390546211296 |
2451133.969020154 |
0.619277456679321 |
116.126810221168 |
25.7952676655625 |
-84.8149659724382 |
1899605.41131506 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
2036-Apr-06 10:20 |
< 00:01 |
Jupiter |
1.9910116658843 |
1.99101117539117 |
1.99101215637755 |
4.13321439267144 |
4.02897193515766 |
2464789.930512485 |
0.748889961121636 |
58.1101283608657 |
16.2037540050183 |
-76.2797099483388 |
2622732.61430551 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
2082-Nov-17 17:31 |
00:02 |
Jupiter |
1.87953500941507 |
1.87953436679723 |
1.87953565203365 |
4.05259564174994 |
3.93982496142843 |
2481816.230177698 |
2.27120700010548 |
128.452293421644 |
22.1844782143818 |
-81.8121349997774 |
2057095.95598192 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
2129-Jun-28 21:42 |
00:04 |
Jupiter |
1.89450221957316 |
1.8945010797316 |
1.89450335943087 |
3.84491186892691 |
3.72681596423907 |
2498840.404487885 |
3.91441808567479 |
343.907753210399 |
25.2697044719924 |
-81.5253382126487 |
1867498.4715606 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:18:53 |
2020-Nov-12 20:18 |
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