1999 RR177
1999RR177, 1995 SE42, 1995SE42, 40633, J95S42E, J99RH7R
All data for this body: [vot]
MPC data
| Name (number) |
1999 RR177 (40633) |
| a |
2.56069 |
| e |
0.17550 |
| i / sin(i) |
1.8923 /
0.03302
|
| q |
2.11128
|
| Q |
3.01009
|
| ω |
183.3609 |
| Node |
129.6303 |
| m |
122.1849 |
| n |
0.2405 |
| Epoch |
2460800.5 |
| nobs |
946 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.145 |
|
| sin(ip) |
0.019 |
|
| G |
0.150 |
|
| H |
15.830 |
|
| 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 |
| 2.5592 |
0.1448 |
0.0194 |
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 |
| 15.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |