2002 XR1
2002XR1, K02X01R, S0249
All data for this body: [vot]
MPC data
| Name (number) |
2002 XR1 (280249) |
| a |
3.10364 |
| e |
0.12229 |
| i / sin(i) |
17.1554 /
0.29497
|
| q |
2.72410
|
| Q |
3.48318
|
| ω |
186.1153 |
| Node |
229.2701 |
| m |
293.0338 |
| n |
0.1803 |
| Epoch |
2460200.5 |
| nobs |
450 |
| nopp |
14 |
| Years observed |
2002-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.109 |
|
| ep |
0.115 |
|
| sin(ip) |
0.303 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.140 |
|
| Mass |
|
|
| D |
4.17 |
1.169 |
| pV |
0.122 |
0.1150 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1089 |
0.1151 |
0.3026 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.17 |
1.169 |
1.169 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.122 |
0.1150 |
0.1150 |
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 |
| 15.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |