South Dakota
SouthDakota, 1998 OK8, 1998OK8, 1999 XW158, 1999XW158, 2001 HJ, 2001HJ, 26715, J98O08K, J99XF8W, K01H00J
All data for this body: [vot]
MPC data
| Name (number) |
South Dakota (26715) |
| a |
2.71247 |
| e |
0.10637 |
| i / sin(i) |
4.1880 /
0.07303
|
| q |
2.42394
|
| Q |
3.00101
|
| ω |
268.2239 |
| Node |
152.7822 |
| m |
267.2955 |
| n |
0.2206 |
| Epoch |
2460800.5 |
| nobs |
1400 |
| nopp |
23 |
| Years observed |
1954-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.712 |
|
| ep |
0.091 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
15.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.610 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7122 |
0.0910 |
0.0665 |
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 |
| 15.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.935 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |