1999 CQ4
1999CQ4, 1978 GS1, 1978GS1, 1991 TP11, 1991TP11, 28262, J78G01S, J91T11P, J99C04Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 CQ4 (28262) |
| a |
3.09370 |
| e |
0.18056 |
| i / sin(i) |
4.0290 /
0.07026
|
| q |
2.53510
|
| Q |
3.65231
|
| ω |
12.6069 |
| Node |
194.4912 |
| m |
257.4101 |
| n |
0.1811 |
| Epoch |
2460800.5 |
| nobs |
2305 |
| nopp |
25 |
| Years observed |
1978-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.075 |
|
| ep |
0.241 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
14.060 |
|
| Mass |
|
|
| D |
9.08 |
0.122 |
| pV |
0.053 |
0.0126 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0755 |
0.2415 |
0.0766 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.08 |
0.122 |
0.122 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.053 |
0.0126 |
0.0126 |
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 |
| 14.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |