Ouyangziyuan
08919, 1969 EB2, 1969EB2, 1996 TU13, 1996TU13, J69E02B, J96T13U
All data for this body: [vot]
MPC data
| Name (number) |
Ouyangziyuan (8919) |
| a |
2.62082 |
| e |
0.13780 |
| i / sin(i) |
13.0117 /
0.22515
|
| q |
2.25966
|
| Q |
2.98197
|
| ω |
206.0114 |
| Node |
15.7537 |
| m |
44.3471 |
| n |
0.2323 |
| Epoch |
2460800.5 |
| nobs |
3775 |
| nopp |
24 |
| Years observed |
1988-2025 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.172 |
|
| sin(ip) |
0.219 |
|
| G |
0.150 |
|
| H |
13.360 |
|
| Mass |
|
|
| D |
6.39 |
0.199 |
| pV |
0.189 |
0.0499 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
3.040 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6214 |
0.1724 |
0.2193 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.39 |
0.199 |
0.199 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.189 |
0.0499 |
0.0499 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 13.36 |
|
|
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 |
|
0.52 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |