2000 WD178
2000WD178, 1996 OY2, 1996OY2, 71997, J96O02Y, K00WH8D
All data for this body: [vot]
MPC data
| Name (number) |
2000 WD178 (71997) |
| a |
2.29320 |
| e |
0.29935 |
| i / sin(i) |
7.2315 /
0.12588
|
| q |
1.60674
|
| Q |
2.97967
|
| ω |
264.0766 |
| Node |
82.5417 |
| m |
269.1252 |
| n |
0.2838 |
| Epoch |
2460200.5 |
| nobs |
1020 |
| nopp |
18 |
| Years observed |
1996-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.060 |
|
| Mass |
|
|
| D |
1.60 |
0.200 |
| pV |
0.280 |
0.0800 |
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.60 |
0.200 |
0.200 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.280 |
0.0800 |
0.0800 |
Ali-Lagoa |
2017A&A...603A..55A |
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 |
| 16.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |