2000 SN220
2000SN220, H8712, K00SM0N
All data for this body: [vot]
MPC data
| Name (number) |
2000 SN220 (178712) |
| a |
3.10421 |
| e |
0.17778 |
| i / sin(i) |
14.7706 /
0.25495
|
| q |
2.55233
|
| Q |
3.65608
|
| ω |
204.3418 |
| Node |
170.7410 |
| m |
185.3408 |
| n |
0.1802 |
| Epoch |
2460800.5 |
| nobs |
671 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.109 |
|
| ep |
0.153 |
|
| sin(ip) |
0.242 |
|
| G |
0.150 |
|
| H |
15.320 |
|
| Mass |
|
|
| D |
5.09 |
0.265 |
| pV |
0.075 |
0.0141 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1088 |
0.1531 |
0.2425 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.09 |
0.265 |
0.265 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.075 |
0.0141 |
0.0141 |
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 |
| 15.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |