2002 UR20
2002UR20, 1997 EV8, 1997EV8, B3978, J97E08V, K02U20R
All data for this body: [vot]
MPC data
| Name (number) |
2002 UR20 (113978) |
| a |
2.22377 |
| e |
0.14337 |
| i / sin(i) |
2.7221 /
0.04749
|
| q |
1.90494
|
| Q |
2.54260
|
| ω |
73.9912 |
| Node |
266.9280 |
| m |
331.0526 |
| n |
0.2972 |
| Epoch |
2460800.5 |
| nobs |
753 |
| nopp |
18 |
| Years observed |
1994-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.224 |
|
| ep |
0.091 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
17.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2237 |
0.0915 |
0.0613 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |