2001 YS84
2001YS84, I9749, K01Y84S
All data for this body: [vot]
MPC data
| Name (number) |
2001 YS84 (189749) |
| a |
2.53156 |
| e |
0.10011 |
| i / sin(i) |
9.2787 /
0.16124
|
| q |
2.27814
|
| Q |
2.78499
|
| ω |
132.5331 |
| Node |
286.5919 |
| m |
327.3257 |
| n |
0.2447 |
| Epoch |
2460800.5 |
| nobs |
505 |
| nopp |
18 |
| Years observed |
1960-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.533 |
|
| ep |
0.106 |
|
| sin(ip) |
0.183 |
|
| G |
0.150 |
|
| H |
16.270 |
|
| Mass |
|
|
| D |
3.48 |
0.177 |
| pV |
0.070 |
0.0085 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5333 |
0.1056 |
0.1832 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.48 |
0.177 |
0.177 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.070 |
0.0085 |
0.0085 |
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 |
| 16.27 |
|
|
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 |
Kl |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |