1999 RY186
1999RY186, 1998 KP36, 1998KP36, 40649, J98K36P, J99RI6Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY186 (40649) |
| a |
2.55550 |
| e |
0.17541 |
| i / sin(i) |
2.3411 /
0.04085
|
| q |
2.10725
|
| Q |
3.00376
|
| ω |
233.2954 |
| Node |
317.0961 |
| m |
256.6862 |
| n |
0.2413 |
| Epoch |
2460800.5 |
| nobs |
2457 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.552 |
|
| ep |
0.229 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
3.31 |
0.115 |
| pV |
0.307 |
0.0416 |
|
Value |
| Rotational Period |
8.300 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
4.248 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5519 |
0.2293 |
0.0586 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.31 |
0.115 |
0.115 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.307 |
0.0416 |
0.0416 |
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 |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 8.39 |
2 |
Synodic |
Yeh |
2020AJ....160...73Y |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.708 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |