[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0998884147858999 | 3.0181e-08 | |
| a | 2.289911091461274 | 6.0068e-09 | au |
| q | 2.061175502534557 | 7.0431e-08 | au |
| i | 4.516977422312001 | 3.0415e-06 | deg |
| node | 263.6691714986703 | 4.3244e-05 | deg |
| peri | 163.6911124147336 | 4.6311e-05 | deg |
| M | 337.430537506722 | 1.6671e-05 | deg |
| tp | 2459279.849660561442
(2021-Mar-06.34966056) | 5.8614e-05 | TDB |
| period | 1265.687111982717
3.47 | 4.9802e-06
1.364e-08 | d
yr |
| n | .2844304856956747 | 1.1192e-09 | deg/d |
| Q | 2.51864668038799 | 6.6068e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.46 |
|
n/a |
E2021B10 |
|
| rotation period |
rot_per |
4.1121 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Borczyk, W. (2018) Posting on CALL web site: http://www.minorplanet.info/call.html] |
|
| 7558 Yurlov | Discovered 1982 Oct. 14 by L. G. Karachkina at the Crimean Astrophysical Observatory. |
| Named in memory of Aleksandr Aleksandrovich Yurlov (1927-1963), Russian choir master and choral conductor. His innovative interpretations of sacred music defined his contribution to Russian art. He led what later became Yurlov's Chapel Choir from 1958 to 1963, performing compositions of Prokof'ev, Shostakovich and Sviridov. Name suggested by G. Sviridov (1915-1998) and supported by the discoverer. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 19980808/MPCPages.arc | Last Updated: 2009-11-17 |
|
[ 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 |
| 1912-Oct-01 19:51 |
00:06 |
Thisb |
0.0468992354210174 |
0.0468923810920754 |
0.0469060897681333 |
2.76968220640535 |
2.76968215391505 |
2419677.327203258 |
6.24478517163866 |
344.318177515513 |
42.687014142024 |
7.63976332826409 |
29718.2512637574 |
T |
36 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:38:07 |
2021-Feb-24 01:38 |
| 1950-Sep-14 16:23 |
< 00:01 |
Iris |
0.0447367062394435 |
0.0447333346251519 |
0.04474007825619 |
2.61406389926029 |
2.61406385010244 |
2433539.182824024 |
0.479323229017566 |
276.950993134125 |
47.7178334995349 |
-53.8552840687476 |
114005.301250073 |
T |
36 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:38:07 |
2021-Feb-24 01:38 |
| 1955-Sep-25 21:57 |
< 00:01 |
Iris |
0.0416327884230416 |
0.0416295782576869 |
0.041635998961319 |
2.59988712001188 |
2.59988706690105 |
2435376.414480880 |
0.679666202433206 |
258.534475280529 |
41.9530551943268 |
52.8156870348408 |
119013.049786154 |
T |
36 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:38:07 |
2021-Feb-24 01:38 |
| 2188-Jan-02 11:01 |
00:01 |
Iris |
0.0442973631838824 |
0.0442870583286367 |
0.0443076734805229 |
3.03507663037069 |
3.03507658761189 |
2520211.959103379 |
1.04632202061148 |
930.708118875241 |
41.3431938781903 |
-56.5815161368084 |
133717.222030784 |
T |
36 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:38:07 |
2021-Feb-24 01:38 |
|
Alternate Designations
| 1982 TB2 = 1973 AB2 = 1992 PS2 |
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