1991 UB3
1991UB3, 09600, 1993 HM3, 1993HM3, J91U03B, J93H03M
All data for this body: [vot]
MPC data
| Name (number) |
1991 UB3 (9600) |
| a |
2.29388 |
| e |
0.19625 |
| i / sin(i) |
4.9312 /
0.08596
|
| q |
1.84370
|
| Q |
2.74405
|
| ω |
334.8259 |
| Node |
60.0234 |
| m |
235.5678 |
| n |
0.2837 |
| Epoch |
2460800.5 |
| nobs |
2205 |
| nopp |
24 |
| Years observed |
1953-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.293 |
|
| ep |
0.174 |
|
| sin(ip) |
0.069 |
|
| G |
0.150 |
|
| H |
14.970 |
|
| Mass |
|
|
| D |
2.84 |
0.286 |
| pV |
0.380 |
0.1293 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2935 |
0.1739 |
0.0694 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.84 |
0.286 |
0.286 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.380 |
0.1293 |
0.1293 |
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 |
| 14.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |