2003 YV21
2003YV21, K03Y21V, T8579
All data for this body: [vot]
MPC data
| Name (number) |
2003 YV21 (298579) |
| a |
2.74050 |
| e |
0.02465 |
| i / sin(i) |
10.6272 /
0.18442
|
| q |
2.67294
|
| Q |
2.80805
|
| ω |
241.6751 |
| Node |
299.1210 |
| m |
186.3283 |
| n |
0.2172 |
| Epoch |
2460800.5 |
| nobs |
328 |
| nopp |
15 |
| Years observed |
2002-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.742 |
|
| ep |
0.056 |
|
| sin(ip) |
0.201 |
|
| G |
0.150 |
|
| H |
16.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
8.934 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7417 |
0.0562 |
0.2013 |
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 |
| 16.16 |
|
|
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 |
|
0.998 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.4910 |
0.4910 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |