1999 RW128
1999RW128, 74688, J99RC8W
All data for this body: [vot]
MPC data
| Name (number) |
1999 RW128 (74688) |
| a |
2.31890 |
| e |
0.13237 |
| i / sin(i) |
2.2954 /
0.04005
|
| q |
2.01194
|
| Q |
2.62586
|
| ω |
121.4919 |
| Node |
255.5793 |
| m |
65.2574 |
| n |
0.2791 |
| Epoch |
2460800.5 |
| nobs |
1865 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.318 |
|
| ep |
0.101 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
15.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3182 |
0.1007 |
0.0561 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |