1999 RL28
1999RL28, 1977 RG10, 1977RG10, 2002 EF8, 2002EF8, 40430, J77R10G, J99R28L, K02E08F
All data for this body: [vot]
MPC data
| Name (number) |
1999 RL28 (40430) |
| a |
2.37067 |
| e |
0.41560 |
| i / sin(i) |
20.5183 /
0.35051
|
| q |
1.38543
|
| Q |
3.35592
|
| ω |
83.8656 |
| Node |
172.4409 |
| m |
63.1922 |
| n |
0.2700 |
| Epoch |
2460800.5 |
| nobs |
785 |
| nopp |
15 |
| Years observed |
1977-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.350 |
|
| ep |
0.385 |
|
| sin(ip) |
0.410 |
|
| G |
0.150 |
|
| H |
16.250 |
|
| Mass |
|
|
| D |
1.70 |
0.200 |
| pV |
0.230 |
0.0700 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3504 |
0.3847 |
0.4096 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.70 |
0.200 |
0.200 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.230 |
0.0700 |
0.0700 |
Ali-Lagoa |
2017A&A...603A..55A |
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 |
| 16.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |