2000WJ187
1994RO25, H8771, J94R25O, K00WI7J
All data for this body: [vot]
MPC data
| Name (number) |
2000WJ187 (178771) |
| Packed designation |
H8771 |
| a |
3.05044 |
| e |
0.09558 |
| i / sin(i) |
8.3919 /
0.14594
|
| q |
2.75887
|
| Q |
3.34201
|
| ω |
195.6594 |
| Node |
181.6763 |
| m |
19.1081 |
| n |
0.1850 |
| Epoch |
2459600.5 |
| nobs |
544 |
| nopp |
16 |
| Years observed |
1994-2021 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.052 |
|
| ep |
0.066 |
|
| sin(ip) |
0.144 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.410 |
|
| Mass |
|
|
| D |
5.09 |
0.141 |
| pV |
0.043 |
0.0070 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0518 |
0.0656 |
0.1441 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.09 |
0.141 |
0.141 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.043 |
0.0070 |
0.0070 |
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 |
| 15.41 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |