1998 YR8
1998YR8, 2000 AG130, 2000AG130, 44531, J98Y08R, K00AD0G
All data for this body: [vot]
MPC data
| Name (number) |
1998 YR8 (44531) |
| a |
3.12486 |
| e |
0.04108 |
| i / sin(i) |
13.2876 /
0.22984
|
| q |
2.99651
|
| Q |
3.25322
|
| ω |
350.0081 |
| Node |
141.6613 |
| m |
210.9558 |
| n |
0.1784 |
| Epoch |
2460800.5 |
| nobs |
2291 |
| nopp |
23 |
| Years observed |
1998-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.127 |
|
| ep |
0.059 |
|
| sin(ip) |
0.215 |
|
| G |
0.150 |
|
| H |
13.780 |
|
| Mass |
|
|
| D |
12.82 |
0.115 |
| pV |
0.047 |
0.0041 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.415 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1268 |
0.0595 |
0.2155 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.82 |
0.115 |
0.115 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.047 |
0.0041 |
0.0041 |
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 |
| 13.78 |
|
|
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 |
| C |
|
0.744 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
X |
0.1585 |
0.6040 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.7781 |
0.6040 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |