1998 QO39
1998QO39, 1991 SJ3, 1991SJ3, 48973, J91S03J, J98Q39O
All data for this body: [vot]
MPC data
| Name (number) |
1998 QO39 (48973) |
| a |
2.32508 |
| e |
0.24785 |
| i / sin(i) |
4.0786 /
0.07112
|
| q |
1.74882
|
| Q |
2.90134
|
| ω |
283.4821 |
| Node |
109.2115 |
| m |
348.1811 |
| n |
0.2780 |
| Epoch |
2460200.5 |
| nobs |
987 |
| nopp |
19 |
| Years observed |
1991-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.325 |
|
| ep |
0.220 |
|
| sin(ip) |
0.058 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3248 |
0.2202 |
0.0577 |
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 |
| 16.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |