1999 RY101
1999RY101, 1998 FT124, 1998FT124, 42864, J98FC4T, J99RA1Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY101 (42864) |
| a |
2.38305 |
| e |
0.10659 |
| i / sin(i) |
5.8713 /
0.10229
|
| q |
2.12904
|
| Q |
2.63707
|
| ω |
81.2094 |
| Node |
228.3973 |
| m |
11.9193 |
| n |
0.2679 |
| Epoch |
2460800.5 |
| nobs |
1689 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.383 |
|
| ep |
0.076 |
|
| sin(ip) |
0.115 |
|
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
1.84 |
0.263 |
| pV |
0.519 |
0.1140 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3833 |
0.0764 |
0.1153 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.84 |
0.263 |
0.263 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.519 |
0.1140 |
0.1140 |
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 |
| 15.33 |
|
|
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 |
| V |
V |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |