1998DO8
2000WB119, 39861, J98D08O, K00WB9B
All data for this body: [vot]
MPC data
| Name (number) |
1998DO8 (39861) |
| Packed designation |
39861 |
| a |
2.44856 |
| e |
0.10049 |
| i / sin(i) |
5.5151 /
0.09611
|
| q |
2.20251
|
| Q |
2.69462
|
| ω |
7.4073 |
| Node |
306.9184 |
| m |
295.8524 |
| n |
0.2572 |
| Epoch |
2459600.5 |
| nobs |
1030 |
| nopp |
19 |
| Years observed |
1991-2021 |
| rms |
0.51 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.449 |
|
| ep |
0.076 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.430 |
|
| Mass |
|
|
| D |
2.02 |
0.295 |
| pV |
0.361 |
0.0576 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4493 |
0.0764 |
0.1075 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.02 |
0.295 |
0.295 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.361 |
0.0576 |
0.0576 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.43 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |