1998 KM30
1998KM30, 2000 WH116, 2000WH116, 40042, J98K30M, K00WB6H
All data for this body: [vot]
MPC data
| Name (number) |
1998 KM30 (40042) |
| a |
2.56967 |
| e |
0.13514 |
| i / sin(i) |
5.1413 /
0.08961
|
| q |
2.22241
|
| Q |
2.91692
|
| ω |
201.1135 |
| Node |
13.1522 |
| m |
71.6832 |
| n |
0.2393 |
| Epoch |
2460200.5 |
| nobs |
1389 |
| nopp |
21 |
| Years observed |
1991-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.570 |
|
| ep |
0.188 |
|
| sin(ip) |
0.089 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.160 |
|
| Mass |
|
|
| D |
3.41 |
0.377 |
| pV |
0.183 |
0.0466 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5697 |
0.1878 |
0.0887 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.41 |
0.377 |
0.377 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.183 |
0.0466 |
0.0466 |
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 |
| 15.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |