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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 37 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1675617896858519 | 3.1841e-08 | |
a | 3.145215909227791 | 1.4259e-08 | au |
q | 2.618197902529169 | 9.9064e-08 | au |
i | 2.421477670430541 | 3.2985e-06 | deg |
node | 83.81593192742611 | 8.5572e-05 | deg |
peri | 225.5064961686753 | 8.6235e-05 | deg |
M | 92.23890375858538 | 1.1096e-05 | deg |
tp | 2458678.481668081033 (2019-Jul-13.98166808) | 6.2604e-05 | TDB |
period | 2037.389776256274 5.58 | 1.3855e-05 3.793e-08 | d yr |
n | .1766966754204019 | 1.2016e-09 | deg/d |
Q | 3.672233915926414 | 1.6649e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457070.5 (2015-Feb-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1709067912590318 | 3.1608e-08 | |
q | 2.605176418873319 | 9.8725e-08 | au |
tp | 2456645.768934893214 (2013-Dec-19.26893489) | 6.3048e-05 | TDB |
node | 83.85726266974262 | 8.5734e-05 | deg |
peri | 226.0640193122575 | 8.6378e-05 | deg |
i | 2.421422301120981 | 3.296e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
9.990610004812743E-16 |
-3.09811011830994E-15 |
3.834751174824658E-13 |
7.776679493556807E-16 |
3.971866771570902E-14 |
-4.035081736149405E-17 |
q |
-3.09811011830994E-15 |
9.746702947626418E-15 |
-1.377576113626362E-12 |
-2.899997241410151E-15 |
-1.489789252797243E-13 |
1.927076248485878E-16 |
tp |
3.834751174824658E-13 |
-1.377576113626362E-12 |
3.975102513146017E-9 |
-7.348622313038071E-12 |
6.821238497229957E-10 |
-2.182715026658424E-13 |
node |
7.776679493556807E-16 |
-2.899997241410151E-15 |
-7.348622313038071E-12 |
7.350291875636294E-9 |
-7.344863139874431E-9 |
-2.447025556465898E-11 |
peri |
3.971866771570902E-14 |
-1.489789252797243E-13 |
6.821238497229957E-10 |
-7.344863139874431E-9 |
7.46113870803149E-9 |
2.441210951681075E-11 |
i |
-4.035081736149405E-17 |
1.927076248485878E-16 |
-2.182715026658424E-13 |
-2.447025556465898E-11 |
2.441210951681075E-11 |
1.086377431254427E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
11.69 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
20.552 |
km |
0.305 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
12.982 |
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: [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
geometric albedo |
albedo |
0.115 |
|
0.029 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
2519 Annagerman (1975 VD2) Discovered 1975-Nov-02 by Smirnova, T. at Nauchnyj |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
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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 |
1944-Aug-19 02:26 |
00:02 |
Jupiter |
1.8491760245583 |
1.84917520855699 |
1.84917684055961 |
2.0889451332 |
1.85676700883962 |
2431321.601666372 |
1.6120320976168 |
71.4206019114108 |
4.3474780079162 |
-85.8392165651236 |
2091682.27895519 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
1955-Feb-12 07:47 |
00:01 |
Jupiter |
1.62060050617259 |
1.62060011996188 |
1.62060089238311 |
1.51308634045794 |
1.1153972144301 |
2435150.824648139 |
1.33550541955062 |
89.2797576107032 |
67.2695322387695 |
-65.4923398222492 |
2659415.26060209 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
1965-Jul-29 05:55 |
00:01 |
Jupiter |
1.71662994282934 |
1.71662955392714 |
1.71663033173144 |
2.2278093521837 |
1.99406395335925 |
2438970.746693820 |
1.08050394991223 |
42.1764033087792 |
7.04748272292119 |
89.1658204520788 |
2643242.86088107 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2039-Sep-04 12:36 |
< 00:01 |
Jupiter |
1.85463780837407 |
1.85463741171671 |
1.85463820503133 |
2.09623885830572 |
1.86569214591924 |
2466036.024655562 |
0.618629375530024 |
50.8939363572096 |
4.47597167125665 |
-86.7520518797933 |
2951879.74376077 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2050-Feb-27 23:48 |
< 00:01 |
Jupiter |
1.62530752121143 |
1.62530723583167 |
1.62530780659092 |
1.50445568111112 |
1.10503162557622 |
2469865.491938556 |
0.902494130519613 |
96.4341284562663 |
57.6223473283044 |
-50.1518286133462 |
2950191.23355289 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2060-Aug-15 11:34 |
00:01 |
Jupiter |
1.71600310218224 |
1.71600251093915 |
1.71600369342504 |
2.19806224371694 |
1.96068194323774 |
2473686.981612492 |
1.22075956700631 |
42.4880468328609 |
7.46460943380502 |
89.0346877008425 |
1846383.66513894 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2134-Sep-20 22:22 |
00:03 |
Jupiter |
1.86665338737004 |
1.86665215121085 |
1.86665462352998 |
2.12304592268059 |
1.89731215397984 |
2500750.431905863 |
2.81219078421156 |
113.730942318887 |
4.02961600528159 |
-86.6678086965382 |
2024752.22786752 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2145-Mar-17 16:56 |
00:03 |
Jupiter |
1.64268889379019 |
1.64268849978728 |
1.64268928779451 |
1.52702870351673 |
1.1404179943281 |
2504581.205890980 |
3.11579760423447 |
170.180026837313 |
59.0245470659693 |
-76.4415240292559 |
2876622.54921644 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
2155-Sep-04 00:51 |
00:04 |
Jupiter |
1.7237634783485 |
1.72376226151512 |
1.72376469518032 |
2.18689665687392 |
1.9492966504033 |
2508403.535477194 |
3.49816479724442 |
48.7573620991643 |
16.4472453349637 |
77.7001423416587 |
925522.584484374 |
T |
37 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:03:51 |
2021-Feb-24 01:03 |
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Alternate Designations
1975 VD2 = 1958 RA = 1958 RK = 1964 TL = 1964 VT = 1977 BG = 1979 JJ |
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