1999 RY141
1999RY141, 1998 HZ76, 1998HZ76, 44649, J98H76Z, J99RE1Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY141 (44649) |
| a |
2.21272 |
| e |
0.11477 |
| i / sin(i) |
2.1876 /
0.03817
|
| q |
1.95877
|
| Q |
2.46666
|
| ω |
194.5146 |
| Node |
203.7037 |
| m |
249.9663 |
| n |
0.2994 |
| Epoch |
2460800.5 |
| nobs |
1769 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.212 |
|
| ep |
0.105 |
|
| sin(ip) |
0.048 |
|
| G |
0.150 |
|
| H |
16.100 |
|
| Mass |
|
|
| D |
1.52 |
0.225 |
| pV |
0.332 |
0.1037 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2125 |
0.1050 |
0.0482 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.52 |
0.225 |
0.225 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.332 |
0.1037 |
0.1037 |
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 |
| 16.10 |
|
|
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 |
S |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |