1999 JY23
1999JY23, A1826, J99J23Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 JY23 (101826) |
| a |
2.80232 |
| e |
0.06911 |
| i / sin(i) |
12.8292 /
0.22204
|
| q |
2.60865
|
| Q |
2.99598
|
| ω |
97.5352 |
| Node |
36.2692 |
| m |
272.0466 |
| n |
0.2101 |
| Epoch |
2460800.5 |
| nobs |
1963 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.803 |
|
| ep |
0.093 |
|
| sin(ip) |
0.214 |
|
| G |
0.150 |
|
| H |
14.430 |
|
| Mass |
|
|
| D |
4.55 |
0.871 |
| pV |
0.235 |
0.0613 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8030 |
0.0935 |
0.2143 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.55 |
0.871 |
0.871 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.235 |
0.0613 |
0.0613 |
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 |
| 14.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |