1998 EZ9
1998EZ9, 2000 SN202, 2000SN202, 52685, J98E09Z, K00SK2N
All data for this body: [vot]
MPC data
| Name (number) |
1998 EZ9 (52685) |
| a |
3.18781 |
| e |
0.15833 |
| i / sin(i) |
10.2531 /
0.17800
|
| q |
2.68308
|
| Q |
3.69254
|
| ω |
218.5935 |
| Node |
12.3413 |
| m |
150.5731 |
| n |
0.1732 |
| Epoch |
2460200.5 |
| nobs |
1154 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Lixiaohua (3556) |
|
| |
|
|
| ap |
3.160 |
|
| ep |
0.201 |
|
| sin(ip) |
0.178 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.520 |
|
| Mass |
|
|
| D |
8.74 |
0.157 |
| pV |
0.021 |
0.0014 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 3556 |
Lixiaohua |
613 |
Lixiaohua |
0.3500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1604 |
0.2005 |
0.1780 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.74 |
0.157 |
0.157 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.021 |
0.0014 |
0.0014 |
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 |