2001 AR4
2001AR4, 1993 FB83, 1993FB83, 98831, J93F83B, K01A04R
All data for this body: [vot]
MPC data
| Name (number) |
2001 AR4 (98831) |
| a |
2.59828 |
| e |
0.27237 |
| i / sin(i) |
5.6114 /
0.09778
|
| q |
1.89058
|
| Q |
3.30599
|
| ω |
307.9929 |
| Node |
152.4264 |
| m |
152.9362 |
| n |
0.2353 |
| Epoch |
2460200.5 |
| nobs |
877 |
| nopp |
17 |
| Years observed |
1993-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.601 |
|
| ep |
0.231 |
|
| sin(ip) |
0.093 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6009 |
0.2309 |
0.0927 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |