Roversimonaco
08809, 1981 WE1, 1981WE1, 1990 TG, 1990TG, J81W01E, J90T00G
All data for this body: [vot]
MPC data
| Name (number) |
Roversimonaco (8809) |
| a |
2.77894 |
| e |
0.28581 |
| i / sin(i) |
10.6978 /
0.18563
|
| q |
1.98469
|
| Q |
3.57318
|
| ω |
187.9085 |
| Node |
201.5047 |
| m |
18.7268 |
| n |
0.2128 |
| Epoch |
2460200.5 |
| nobs |
2377 |
| nopp |
25 |
| Years observed |
1953-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.782 |
|
| ep |
0.253 |
|
| sin(ip) |
0.175 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.620 |
|
| Mass |
|
|
| D |
4.90 |
0.094 |
| pV |
0.387 |
0.0974 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7818 |
0.2525 |
0.1755 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.90 |
0.094 |
0.094 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.387 |
0.0974 |
0.0974 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 13.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |