1999 RX8
1999RX8, 1993 FH72, 1993FH72, 1999 RE251, 1999RE251, 66460, J93F72H, J99R08X, J99RP1E
All data for this body: [vot]
MPC data
| Name (number) |
1999 RX8 (66460) |
| a |
2.62033 |
| e |
0.16114 |
| i / sin(i) |
2.3708 /
0.04137
|
| q |
2.19810
|
| Q |
3.04256
|
| ω |
76.0651 |
| Node |
338.8148 |
| m |
324.5750 |
| n |
0.2324 |
| Epoch |
2460800.5 |
| nobs |
844 |
| nopp |
19 |
| Years observed |
1993-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.134 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
15.990 |
|
| Mass |
|
|
| D |
4.36 |
0.532 |
| pV |
0.028 |
0.0059 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6210 |
0.1337 |
0.0560 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.36 |
0.532 |
0.532 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.028 |
0.0059 |
0.0059 |
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 |
| 15.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |