2012 XV81
2012XV81, 2015 HF181, 2015HF181, K12X81V, K15HI1F, t4706
All data for this body: [vot]
MPC data
| Name (number) |
2012 XV81 (554706) |
| a |
3.21968 |
| e |
0.04350 |
| i / sin(i) |
19.4943 /
0.33371
|
| q |
3.07961
|
| Q |
3.35974
|
| ω |
149.5983 |
| Node |
78.9099 |
| m |
254.4040 |
| n |
0.1706 |
| Epoch |
2460800.5 |
| nobs |
269 |
| nopp |
11 |
| Years observed |
2012-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.207 |
|
| ep |
0.085 |
|
| sin(ip) |
0.317 |
|
| G |
0.150 |
|
| H |
15.840 |
|
| 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 |
| 3.2072 |
0.0846 |
0.3167 |
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 |
| 15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |