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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 46 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .128172477840531 | 1.4247e-08 | |
| a | 3.169503140032211 | 1.2656e-08 | au |
| q | 2.763260069050939 | 4.673e-08 | au |
| i | 6.938700359946165 | 1.3324e-06 | deg |
| node | 89.76403370171003 | 5.8162e-06 | deg |
| peri | 176.8144562787509 | 1.0011e-05 | deg |
| M | 152.6022356990461 | 1.0504e-05 | deg |
| tp | 2458326.837687188562
(2018-Jul-27.33768719) | 5.8211e-05 | TDB |
| period | 2061.034238268919
5.64 | 1.2345e-05
3.38e-08 | d
yr |
| n | .1746695873923798 | 1.0462e-09 | deg/d |
| Q | 3.575746211013483 | 1.4279e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.73 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
26.889 |
km |
0.253 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
8.5001 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
| geometric albedo |
albedo |
0.141 |
|
0.028 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
| 1209 Pumma (1927 HA) Discovered 1927-Apr-22 by Reinmuth, K. at Heidelberg |
| 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 |
| 1931-May-11 00:43 |
00:02 |
Jupiter |
1.80781858654078 |
1.80781764388162 |
1.80781952920128 |
2.61450434185359 |
2.42869658860788 |
2426472.530200471 |
1.6826121994847 |
96.4803632752956 |
3.79329461053932 |
-68.5504495992159 |
8195030.34154296 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 1942-Feb-28 08:29 |
00:01 |
Jupiter |
1.57912685920664 |
1.57912649624698 |
1.5791272221673 |
2.19624220716185 |
1.9366741068142 |
2430418.853640468 |
1.37503401795397 |
72.8798898656101 |
4.88703438046923 |
-81.2397277080163 |
7117333.03186257 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 1952-Dec-18 22:35 |
00:01 |
Jupiter |
1.5837884301302 |
1.58378813328145 |
1.58378872697968 |
2.12215949693888 |
1.85309071331128 |
2434365.440822145 |
1.15351457208606 |
70.684179694683 |
4.50834717901155 |
-84.2221920754295 |
7033664.37602774 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 1963-Sep-13 15:49 |
< 00:01 |
Jupiter |
1.80895823750876 |
1.80895776871502 |
1.80895870630311 |
2.83630596796422 |
2.666112537966 |
2438286.159268594 |
0.944570003775771 |
64.7661442338836 |
6.04894983516663 |
-79.3074839857241 |
7796686.28130891 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2050-May-23 11:40 |
< 00:01 |
Jupiter |
1.89095080827886 |
1.89095046012729 |
1.89095115643064 |
2.70967021401612 |
2.53898468566617 |
2469949.986091699 |
0.704685838222956 |
36.236938317209 |
4.32688404953126 |
-70.7391412041819 |
8052325.43205254 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2061-Mar-10 17:46 |
< 00:01 |
Jupiter |
1.62875940190913 |
1.62875908561118 |
1.62875971820772 |
2.25814144104673 |
2.0147257200128 |
2473894.240364293 |
0.941965813789191 |
58.1501313197002 |
4.20175252248243 |
-79.3722921948147 |
7736117.37418322 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2072-Jan-04 22:29 |
00:01 |
Jupiter |
1.56487240108631 |
1.5648722199131 |
1.5648725822596 |
2.17278205369876 |
1.90746866308953 |
2477846.436949320 |
1.23363837012649 |
33.0849039171419 |
6.48367815263773 |
-79.6424441801408 |
7516701.31539844 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2082-Oct-09 15:36 |
00:02 |
Jupiter |
1.74244034874193 |
1.74243969052496 |
1.74244100696147 |
2.62105056227655 |
2.42851405122849 |
2481777.150297024 |
1.59069097952755 |
119.323214439021 |
4.86296716368996 |
-80.8949397436186 |
8100969.62007607 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2169-Jun-16 03:21 |
00:03 |
Jupiter |
1.98078798605025 |
1.98078639696317 |
1.98078957514003 |
2.8473740725117 |
2.69300968646808 |
2513437.639262222 |
3.10688287769597 |
144.859140466342 |
5.6167062944768 |
-65.7921464240576 |
6886030.86211276 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2180-Apr-01 08:46 |
00:03 |
Jupiter |
1.69970309661741 |
1.69970174119248 |
1.69970445204977 |
2.29521700281772 |
2.06672444823539 |
2517379.865362637 |
3.30519432834384 |
199.554362879605 |
3.26100441102129 |
-75.212014663902 |
8094662.56167223 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
| 2191-Jan-28 08:08 |
00:04 |
Jupiter |
1.56736900311357 |
1.56736882896242 |
1.56736917726623 |
2.20442810569353 |
1.94388334672047 |
2521333.839091704 |
3.54113509720084 |
106.809676085829 |
5.62627645663561 |
-85.1002570190253 |
7788659.71960295 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Mar-16 12:20:24 |
2021-Mar-16 12:20 |
|
Alternate Designations
| 1927 HA = 1950 JQ = 1963 UU |
|
|
