2003 SM342
2003SM342, 1994 RF7, 1994RF7, 1999 XR261, 1999XR261, J94R07F, J99XQ1R, K03SY2M, X8658
All data for this body: [vot]
MPC data
| Name (number) |
2003 SM342 (338658) |
| a |
2.73677 |
| e |
0.09337 |
| i / sin(i) |
1.2667 /
0.02211
|
| q |
2.48124
|
| Q |
2.99231
|
| ω |
60.7453 |
| Node |
296.0229 |
| m |
279.4665 |
| n |
0.2177 |
| Epoch |
2460800.5 |
| nobs |
208 |
| nopp |
13 |
| Years observed |
1994-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.736 |
|
| ep |
0.055 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.838 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
0.1800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7361 |
0.0553 |
0.0401 |
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 |
| 17.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| X |
X |
0.1397 |
0.1397 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |