2000 JR84
2000JR84, 2001 QO240, 2001QO240, A4990, K00J84R, K01QO0O
All data for this body: [vot]
MPC data
| Name (number) |
2000 JR84 (104990) |
| a |
2.63304 |
| e |
0.15844 |
| i / sin(i) |
4.3263 /
0.07544
|
| q |
2.21585
|
| Q |
3.05023
|
| ω |
63.6803 |
| Node |
171.4128 |
| m |
291.0066 |
| n |
0.2307 |
| Epoch |
2460800.5 |
| nobs |
882 |
| nopp |
20 |
| Years observed |
2000-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.635 |
|
| ep |
0.193 |
|
| sin(ip) |
0.073 |
|
| G |
0.150 |
|
| H |
16.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6347 |
0.1933 |
0.0733 |
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 |
| 16.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |