[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09025904051685253 | 3.1479e-08 | |
| a | 3.152816390994829 | 1.2855e-08 | au |
| q | 2.86824620861783 | 9.9772e-08 | au |
| i | 7.696352647338529 | 3.7097e-06 | deg |
| node | 266.9179656331244 | 2.9054e-05 | deg |
| peri | 347.5158462191152 | 3.7149e-05 | deg |
| M | 42.62691900669106 | 2.2924e-05 | deg |
| tp | 2458758.381547511422
(2019-Oct-01.88154751) | 0.00013028 | TDB |
| period | 2044.77933022104
5.60 | 1.2505e-05
3.424e-08 | d
yr |
| n | .1760581177046054 | 1.0767e-09 | deg/d |
| Q | 3.437386573371828 | 1.4015e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
9.6 |
|
n/a |
MPO358629 |
|
| diameter |
diameter |
88.697 |
km |
0.966 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| rotation period |
rot_per |
17.156 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Oey, J. (2009) Minor Planet Bull. 36, 4-6.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
| geometric albedo |
albedo |
0.036 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 552 Sigelinde (A904 XB) Discovered 1904-Dec-14 by Wolf, M. 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 |
| 1903-Mar-21 17:19 |
00:02 |
Jupiter |
1.9892085243099 |
1.98920773495724 |
1.9892093136637 |
3.69202875174594 |
3.57483687494705 |
2416195.221640323 |
2.19837386850322 |
106.468388546407 |
18.8988897692331 |
-77.7526922314737 |
2854803.88481548 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 1977-Nov-15 19:34 |
< 00:01 |
Jupiter |
1.76117913011309 |
1.76117866526758 |
1.7611795949586 |
3.31975405489371 |
3.17157465953767 |
2443463.315458382 |
0.728551969953111 |
61.7239885345691 |
19.3908650710795 |
85.1386110957928 |
3654410.32618864 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 1988-Jun-12 18:02 |
< 00:01 |
Jupiter |
1.68140161417583 |
1.68140125371593 |
1.68140197463582 |
2.69496305850319 |
2.50106103814253 |
2447325.251577373 |
0.546673971481832 |
52.8027456668329 |
14.0013948245177 |
-79.3932284258316 |
3349318.9288899 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 1998-Dec-01 20:46 |
< 00:01 |
Jupiter |
1.87436981499599 |
1.87436939681984 |
1.87437023317224 |
2.83208414552859 |
2.66775301700026 |
2451149.365543791 |
0.358755071722363 |
42.3072574126249 |
10.5996326043747 |
-74.6324526441123 |
3643777.18651355 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2073-Jun-29 12:22 |
00:01 |
Jupiter |
1.91955953973995 |
1.91955890393639 |
1.91956017554351 |
3.53123289507635 |
3.40398122548696 |
2478388.015450812 |
1.07912632966545 |
60.2144341526722 |
29.3335623701246 |
-88.3687596846686 |
3506732.31717033 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2084-Feb-04 20:46 |
00:01 |
Jupiter |
1.68013126369355 |
1.68013093525146 |
1.68013159213563 |
3.08192616707872 |
2.91375831901961 |
2482260.365560149 |
1.30536958762024 |
98.6814303849785 |
13.41440754901 |
-89.5364379722992 |
3635274.9711289 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2094-Aug-19 04:33 |
00:02 |
Jupiter |
1.75525860754876 |
1.75525792841229 |
1.75525928668602 |
2.60831678381542 |
2.41623484708574 |
2486108.689763402 |
1.67075615160824 |
79.8488573559022 |
13.5762591181065 |
-68.30915075156 |
3522798.15577048 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2179-Sep-21 23:19 |
00:03 |
Jupiter |
1.77357724775242 |
1.77357605769432 |
1.77357843781344 |
3.30146906465461 |
3.15349660075811 |
2517187.471280726 |
3.05453687612539 |
144.787967221747 |
26.8623072444175 |
70.2565389800006 |
3615671.42434004 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2190-Apr-27 06:58 |
00:03 |
Jupiter |
1.66985799293729 |
1.66985743777485 |
1.66985854810733 |
2.89349296667632 |
2.71252964220369 |
2521057.790391560 |
3.4094054449176 |
223.254586837222 |
12.5983820269838 |
-81.7692263085154 |
3579131.30217061 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
| 2200-Oct-26 17:54 |
00:04 |
Jupiter |
1.86441557991096 |
1.86441410575571 |
1.8644170540715 |
2.85470287089366 |
2.69085648383067 |
2524892.246086823 |
3.89106481556683 |
183.299447714785 |
10.5934512995578 |
-73.5667791814238 |
3261804.06032184 |
T |
39 |
CATAB v2.0f-lin.ifort 2020-Dec-18 01:54:34 |
2020-Dec-18 01:54 |
|
|
