[ hide orbit diagram ]
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 | .17617248052435 | 3.2656e-08 | |
| a | 3.133919342421583 | 1.3205e-08 | au |
| q | 2.581808998103933 | 1.0363e-07 | au |
| i | .2649148057198873 | 3.5645e-06 | deg |
| node | 260.8292426375579 | 0.00081523 | deg |
| peri | 129.7254223620552 | 0.0008153 | deg |
| M | 312.2299455444825 | 1.175e-05 | deg |
| tp | 2459469.395407392930
(2021-Sep-11.89540739) | 6.7048e-05 | TDB |
| period | 2026.423200994994
5.55 | 1.2808e-05
3.507e-08 | d
yr |
| n | .1776529205860042 | 1.1228e-09 | deg/d |
| Q | 3.686029686739233 | 1.5531e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.34 |
|
n/a |
E2021B10 |
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 16:49 |
00:01 |
Jupiter |
1.78708049154411 |
1.78708012428451 |
1.7870808588035 |
1.88924890709534 |
1.61904955473264 |
2432392.200520668 |
1.20543573526721 |
52.7982564003616 |
19.2080000238143 |
85.5881517769868 |
2642724.26697041 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 1957-Nov-04 07:11 |
< 00:01 |
Jupiter |
1.81665624283764 |
1.81665583894006 |
1.81665664673531 |
1.82633542648473 |
1.55015931024679 |
2436146.799558852 |
0.976460797426605 |
73.1265114452127 |
18.8829995579044 |
-81.7081529471145 |
3039371.73187864 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2020-Apr-04 18:06 |
< 00:01 |
Jupiter |
1.97744971277605 |
1.97744936022624 |
1.97745006532585 |
3.11730038569679 |
2.97672302530381 |
2458944.254454372 |
0.217001435619164 |
33.7523378103628 |
12.0097960580912 |
-89.1257199180198 |
3957826.75563443 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2030-Jul-13 15:21 |
< 00:01 |
Jupiter |
1.76713614123327 |
1.76713583653685 |
1.76713644592949 |
1.80649465483226 |
1.51815159742377 |
2462696.139843554 |
0.394167252890182 |
50.3150734402183 |
22.5582510178132 |
-86.5506709923095 |
3050321.58068678 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2040-Oct-23 07:17 |
< 00:01 |
Jupiter |
1.8340234465144 |
1.8340230756794 |
1.8340238173494 |
1.89365194199073 |
1.63163746283061 |
2466450.803663589 |
0.602581617429591 |
56.2175949724992 |
14.0876671798908 |
-87.8859825603899 |
3132119.9786269 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2103-Mar-27 03:08 |
00:02 |
Jupiter |
1.94790900320775 |
1.94790839373964 |
1.94790961267565 |
2.93772492944297 |
2.7857771201151 |
2489249.630358722 |
1.70180978188622 |
35.7811487716321 |
15.2532969843016 |
85.097034961146 |
1868989.92844398 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2113-Jul-02 14:09 |
00:02 |
Jupiter |
1.75689345167161 |
1.75689312731953 |
1.7568937760235 |
1.7538640292785 |
1.45320731631757 |
2493000.089821775 |
1.92337201822492 |
69.5655527853962 |
34.2262087542237 |
75.3712493592271 |
2556801.32803339 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2123-Oct-12 03:20 |
00:02 |
Jupiter |
1.86280567703336 |
1.8628049905144 |
1.8628063635538 |
2.00227940470556 |
1.76060151323638 |
2496753.638618431 |
2.13421894639096 |
118.005390101883 |
8.9301783261558 |
-87.5531218244837 |
3071294.60023877 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2186-Mar-15 18:24 |
00:03 |
Jupiter |
1.90864650299614 |
1.90864548190802 |
1.90864752408372 |
2.74201701051386 |
2.57509101856725 |
2519554.266494136 |
3.25999126946738 |
37.6443859838476 |
17.5799774215229 |
80.6025945429109 |
1061519.77566705 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
| 2196-Jun-21 03:27 |
00:03 |
Jupiter |
1.74759893082936 |
1.74759862540317 |
1.74759923625536 |
1.71180144246798 |
1.40032440945315 |
2523304.643911347 |
3.46862115321266 |
104.917346119071 |
38.9764380789466 |
70.4488252383991 |
2602625.77176113 |
T |
46 |
CATAB v2.0f-lin.ifort 2021-Feb-24 00:50:29 |
2021-Feb-24 00:50 |
|
Alternate Designations
| A916 WN = 1933 XF = 1943 QF = 1949 UB1 = 2019 FF5 = A912 AD |
|
|
