2000 SE228
2000SE228, 1991 HF4, 1991HF4, 2002 AU89, 2002AU89, 98290, J91H04F, K00SM8E, K02A89U
All data for this body: [vot]
MPC data
| Name (number) |
2000 SE228 (98290) |
| a |
2.43329 |
| e |
0.12101 |
| i / sin(i) |
3.9940 /
0.06965
|
| q |
2.13882
|
| Q |
2.72775
|
| ω |
345.5954 |
| Node |
209.2902 |
| m |
359.9386 |
| n |
0.2597 |
| Epoch |
2460800.5 |
| nobs |
1197 |
| nopp |
19 |
| Years observed |
1991-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.432 |
|
| ep |
0.158 |
|
| sin(ip) |
0.078 |
|
| G |
0.150 |
|
| H |
15.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.000 |
| Period quality |
2- |
| Spectral Class |
S |
| Spectral Class Score |
4.659 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4324 |
0.1580 |
0.0784 |
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 |
| 15.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.3 |
2- |
Synodic |
Molnar |
2018ApJS..234...37M |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |
| S |
S |
0.4432 |
0.4432 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |