1998 KD9
1998KD9, 2000 SK222, 2000SK222, 35626, J98K09D, K00SM2K
All data for this body: [vot]
MPC data
| Name (number) |
1998 KD9 (35626) |
| a |
2.64111 |
| e |
0.15323 |
| i / sin(i) |
12.2717 /
0.21255
|
| q |
2.23643
|
| Q |
3.04580
|
| ω |
19.7338 |
| Node |
157.6277 |
| m |
140.8932 |
| n |
0.2296 |
| Epoch |
2460800.5 |
| nobs |
2053 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.642 |
|
| ep |
0.197 |
|
| sin(ip) |
0.200 |
|
| G |
0.150 |
|
| H |
14.520 |
|
| Mass |
|
|
| D |
3.70 |
0.273 |
| pV |
0.270 |
0.0335 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.119 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6421 |
0.1974 |
0.2000 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.70 |
0.273 |
0.273 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.270 |
0.0335 |
0.0335 |
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 |
| 14.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |