2000 SM140
2000SM140, 1979 OP1, 1979OP1, 98215, J79O01P, K00SE0M
All data for this body: [vot]
MPC data
| Name (number) |
2000 SM140 (98215) |
| a |
2.28944 |
| e |
0.26787 |
| i / sin(i) |
2.6502 /
0.04624
|
| q |
1.67616
|
| Q |
2.90273
|
| ω |
120.2181 |
| Node |
226.2664 |
| m |
51.1717 |
| n |
0.2845 |
| Epoch |
2460800.5 |
| nobs |
891 |
| nopp |
18 |
| Years observed |
1979-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.287 |
|
| ep |
0.223 |
|
| sin(ip) |
0.062 |
|
| G |
0.150 |
|
| H |
16.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
1.981 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2872 |
0.2228 |
0.0616 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |