1997 YJ2
1997YJ2, 2000 ON33, 2000ON33, 58666, J97Y02J, K00O33N
All data for this body: [vot]
MPC data
| Name (number) |
1997 YJ2 (58666) |
| a |
2.68711 |
| e |
0.07955 |
| i / sin(i) |
10.8185 /
0.18770
|
| q |
2.47334
|
| Q |
2.90087
|
| ω |
164.7535 |
| Node |
287.3768 |
| m |
86.8430 |
| n |
0.2238 |
| Epoch |
2460800.5 |
| nobs |
2029 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.687 |
|
| ep |
0.098 |
|
| sin(ip) |
0.204 |
|
| G |
0.150 |
|
| H |
14.510 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.487 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6873 |
0.0978 |
0.2039 |
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 |
| 14.51 |
|
|
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 |
| C |
C |
0.9145 |
0.9145 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |