[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .279523884425151 | 6.6436e-08 | |
| a | 2.87880145547483 | 1.4764e-08 | au |
| q | 2.074107690151727 | 1.9046e-07 | au |
| i | 22.33683814651493 | 7.0572e-06 | deg |
| node | 3.086024142161806 | 1.0333e-05 | deg |
| peri | 357.3129088885453 | 1.3476e-05 | deg |
| M | 301.0420495227222 | 1.3843e-05 | deg |
| tp | 2459292.683626056846
(2021-Mar-19.18362606) | 7.0369e-05 | TDB |
| period | 1784.086870879322
4.88 | 1.3725e-05
3.758e-08 | d
yr |
| n | .201783896219452 | 1.5523e-09 | deg/d |
| Q | 3.683495220797934 | 1.8891e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
11.7 |
|
n/a |
MPO395012 |
|
| diameter |
diameter |
19.678 |
km |
0.264 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
89.2 |
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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
[Stephens, R.D.; Warner, B.D. (2020) Minor Planet Bull. 47, 224-230.] |
| geometric albedo |
albedo |
0.096 |
|
0.018 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 2023 Asaph (1952 SA) Discovered 1952-Sep-16 by Goethe Link Observatory at Brooklyn |
| Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program. |
| 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 |
| 1945-Jun-15 20:31 |
00:01 |
Jupiter |
1.7636146911791 |
1.76361406444231 |
1.7636153179164 |
5.06995686195825 |
4.97432505783938 |
2431622.354696444 |
1.22901709358611 |
116.233562221464 |
27.7563159041388 |
83.2701340111655 |
2891265.350186 |
T |
29 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:03 |
2020-Dec-18 02:04 |
| 2028-Jul-19 14:13 |
< 00:01 |
Jupiter |
1.76446478005091 |
1.76446419530247 |
1.76446536479936 |
5.07144084465218 |
4.97588406392315 |
2461972.092195538 |
0.346090394897503 |
53.2836030037667 |
28.574146587703 |
86.9319902774932 |
2884948.04250433 |
T |
29 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:03 |
2020-Dec-18 02:04 |
| 2111-Aug-24 03:42 |
00:02 |
Jupiter |
1.76835989171369 |
1.76835925642058 |
1.7683605270073 |
5.0679618251464 |
4.97255083418471 |
2492321.654000243 |
1.81701822948337 |
119.326423134133 |
28.3473156570634 |
83.3005093842692 |
2894098.00058871 |
T |
29 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:03 |
2020-Dec-18 02:04 |
| 2194-Sep-27 22:02 |
00:03 |
Jupiter |
1.78359585280809 |
1.78359478503742 |
1.78359692058577 |
5.05680159308418 |
4.96200064234059 |
2522672.418369479 |
3.34952463193192 |
220.40064205614 |
29.5201317487079 |
78.2217683746486 |
2874499.08183381 |
T |
29 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:04:03 |
2020-Dec-18 02:04 |
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