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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 49 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1761724546595058 | 1.9366e-08 | |
| a | 3.13391934230923 | 1.0903e-08 | au |
| q | 2.581809079069709 | 6.2489e-08 | au |
| i | .2649185003923303 | 7.6477e-07 | deg |
| node | 260.8306884783858 | 0.00022443 | deg |
| peri | 129.7239862871459 | 0.00022611 | deg |
| M | 312.2299364051915 | 4.4685e-06 | deg |
| tp | 2459469.395458823113
(2021-Sep-11.89545882) | 2.5423e-05 | TDB |
| period | 2026.423200886021
5.55 | 1.0575e-05
2.895e-08 | d
yr |
| n | .1776529205955577 | 9.271e-10 | deg/d |
| Q | 3.686029605548751 | 1.2824e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.35 |
|
n/a |
MPCxxxxx |
IRAS observations used: 9 |
| diameter |
diameter |
52.41 |
km |
1.4 |
IRAS-A-FPA-3-RDR-IMPS-V6.0 |
IRAS observations used: 9 |
| rotation period |
rot_per |
1641. |
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:
[Buchheim, R.K. (2011) Minor Planet Bull. 38, 151-153.] |
| geometric albedo |
albedo |
0.0506 |
|
0.003 |
IRAS-A-FPA-3-RDR-IMPS-V6.0 |
IRAS observations used: 9 |
| B-V |
BV |
0.610 |
|
0.040 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=1; phase=5.20 deg. |
| U-B |
UB |
0.390 |
|
0.060 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=1; phase=5.20 deg. |
| Tholen spectral type |
spec_T |
CBU: |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 2 color indices |
|
| 846 Lipperta (A916 WN) Discovered 1916-Nov-26 by Gyllenberg, K. at Bergedorf |
| 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 |
| 1947-Jul-25 16:48 |
00:01 |
Jupiter |
1.78708050110027 |
1.78708025283732 |
1.78708074936312 |
1.88924891367867 |
1.61904956559727 |
2432392.200335349 |
1.08939137014955 |
24.1162190618144 |
7.77867240493035 |
62.7655808008543 |
5095897.75123901 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 1957-Nov-04 07:11 |
< 00:01 |
Jupiter |
1.81665641473812 |
1.8166561769772 |
1.81665665249913 |
1.82633606559792 |
1.5501600933468 |
2436146.799425182 |
0.883623320095998 |
47.7609745424327 |
9.54922861022999 |
-78.5930461552624 |
6120793.06473524 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2020-Apr-04 18:06 |
< 00:01 |
Jupiter |
1.97744959773225 |
1.97744939111214 |
1.97744980435236 |
3.11729994360665 |
2.97672255475904 |
2458944.254407152 |
0.132301407797964 |
11.5341634356747 |
6.26664884038816 |
79.4932130193247 |
6223482.56220411 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2030-Jul-13 15:21 |
< 00:01 |
Jupiter |
1.76713616982992 |
1.76713594376389 |
1.76713639589585 |
1.80649472817016 |
1.51815169154415 |
2462696.139779014 |
0.321665841682832 |
17.4490633482162 |
5.63403228181356 |
24.8891229499632 |
5602985.84753817 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2040-Oct-23 07:17 |
< 00:01 |
Jupiter |
1.83402362056067 |
1.83402340369014 |
1.8340238374312 |
1.893652581889 |
1.63163823391101 |
2466450.803587469 |
0.517118470220708 |
32.4872962052531 |
7.07616317839215 |
-87.0605768428051 |
6545021.57305511 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2103-Mar-27 03:07 |
00:01 |
Jupiter |
1.94790871683349 |
1.94790815461227 |
1.94790927905449 |
2.93772328818068 |
2.78577536724578 |
2489249.629921693 |
1.49010811935649 |
17.8457374938892 |
8.73052304393518 |
47.5953105320224 |
2395448.40817968 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2113-Jul-02 14:09 |
00:02 |
Jupiter |
1.75689346363453 |
1.75689320516196 |
1.75689372210701 |
1.75386375306184 |
1.45320698704566 |
2493000.089278890 |
1.69720128097142 |
49.0243443580652 |
11.8583666397716 |
52.827015345665 |
5011978.42119959 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2123-Oct-12 03:19 |
00:02 |
Jupiter |
1.8628061468527 |
1.86280556131 |
1.86280673239678 |
2.00228109580066 |
1.76060350303193 |
2496753.637932352 |
1.88880294432241 |
100.689809716984 |
4.31644164793121 |
-87.0940104964987 |
6980154.22845891 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2186-Mar-15 18:22 |
00:03 |
Jupiter |
1.90864584319969 |
1.9086448824951 |
1.90864680390373 |
2.7420131147076 |
2.57508681159873 |
2519554.265256438 |
2.88503275327252 |
21.80769667849 |
9.06183376802462 |
43.1055075042775 |
1436514.84784548 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
| 2196-Jun-21 03:25 |
00:03 |
Jupiter |
1.74759897119167 |
1.7475987571598 |
1.74759918522354 |
1.7118009257011 |
1.40032378764666 |
2523304.642605677 |
3.07836404915045 |
85.3042109792314 |
15.5412103892374 |
61.4311140714277 |
4860960.18335812 |
T |
49 |
CATAB v2.0g-lin.ifort 2021-May-03 17:37:40 |
2021-May-03 17:37 |
|
Alternate Designations
| A916 WN = 1933 XF = 1943 QF = 1949 UB1 = 2019 FF5 = A912 AD |
|
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