2002 XJ1
2002XJ1, 2005 ET159, 2005ET159, G1221, K02X01J, K05EF9T
All data for this body: [vot]
MPC data
| Name (number) |
2002 XJ1 (161221) |
| a |
3.21744 |
| e |
0.16843 |
| i / sin(i) |
8.2924 /
0.14422
|
| q |
2.67553
|
| Q |
3.75935
|
| ω |
181.2161 |
| Node |
181.3319 |
| m |
354.4631 |
| n |
0.1708 |
| Epoch |
2460800.5 |
| nobs |
724 |
| nopp |
20 |
| Years observed |
2001-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.199 |
|
| ep |
0.167 |
|
| sin(ip) |
0.140 |
|
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
104.200 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1993 |
0.1670 |
0.1397 |
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 |
| 14.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 104.209 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |