2002 EC98
2002EC98, 1998 AN9, 1998AN9, 73043, J98A09N, K02E98C
All data for this body: [vot]
MPC data
| Name (number) |
2002 EC98 (73043) |
| a |
2.32160 |
| e |
0.20435 |
| i / sin(i) |
4.8473 /
0.08450
|
| q |
1.84717
|
| Q |
2.79603
|
| ω |
172.2521 |
| Node |
91.8436 |
| m |
328.9831 |
| n |
0.2786 |
| Epoch |
2460200.5 |
| nobs |
990 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.322 |
|
| ep |
0.204 |
|
| sin(ip) |
0.068 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.030 |
|
| Mass |
|
|
| D |
2.06 |
0.701 |
| pV |
0.220 |
0.1269 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3217 |
0.2040 |
0.0676 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.06 |
0.701 |
0.701 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.220 |
0.1269 |
0.1269 |
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 |
| 16.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |