2011 SD256
2011SD256, 1998 RD14, 1998RD14, i2367, J98R14D, K11SP6D
All data for this body: [vot]
MPC data
| Name (number) |
2011 SD256 (442367) |
| a |
2.62432 |
| e |
0.21968 |
| i / sin(i) |
2.6857 /
0.04686
|
| q |
2.04780
|
| Q |
3.20085
|
| ω |
176.1921 |
| Node |
171.3831 |
| m |
94.8864 |
| n |
0.2318 |
| Epoch |
2460800.5 |
| nobs |
148 |
| nopp |
10 |
| Years observed |
1998-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.623 |
|
| ep |
0.178 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
17.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 569 |
Misa |
0 |
Misa |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6225 |
0.1781 |
0.0457 |
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 |
| 17.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |