1998WJ2
2000CW103, 69972, J98W02J, K00CA3W
All data for this body: [vot]
MPC data
| Name (number) |
1998WJ2 (69972) |
| Packed designation |
69972 |
| a |
3.11762 |
| e |
0.08554 |
| i / sin(i) |
10.3609 /
0.17985
|
| q |
2.85095
|
| Q |
3.38429
|
| ω |
202.8361 |
| Node |
276.6658 |
| m |
23.7823 |
| n |
0.1790 |
| Epoch |
2459600.5 |
| nobs |
1306 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.118 |
|
| ep |
0.098 |
|
| sin(ip) |
0.200 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.970 |
|
| Mass |
|
|
| D |
4.60 |
0.155 |
| pV |
0.252 |
0.0224 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1183 |
0.0980 |
0.1995 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.60 |
0.155 |
0.155 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.252 |
0.0224 |
0.0224 |
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 |
| 13.97 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |