Michaelshao
1999 CQ87, 1999CQ87, 2000 KP20, 2000KP20, 29803, J99C87Q, K00K20P
All data for this body: [vot]
MPC data
| Name (number) |
Michaelshao (29803) |
| a |
2.58626 |
| e |
0.12849 |
| i / sin(i) |
1.3263 /
0.02315
|
| q |
2.25395
|
| Q |
2.91858
|
| ω |
315.2192 |
| Node |
135.4173 |
| m |
146.1648 |
| n |
0.2370 |
| Epoch |
2460800.5 |
| nobs |
1350 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.585 |
|
| ep |
0.123 |
|
| sin(ip) |
0.018 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.180 |
| Period quality |
2 |
| Spectral Class |
L |
| Spectral Class Score |
2.180 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5850 |
0.1229 |
0.0185 |
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 |
| 15.67 |
|
|
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 |
| L |
|
|
|
DeMeo-Carry |
VIS |
DeMeo |
2013Icar..226..723D |
PHOT |
| L |
|
0.09 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |