1999 CU98
1999CU98, 1998 BN30, 1998BN30, 40260, J98B30N, J99C98U
All data for this body: [vot]
MPC data
| Name (number) |
1999 CU98 (40260) |
| a |
2.71076 |
| e |
0.06837 |
| i / sin(i) |
6.7660 /
0.11782
|
| q |
2.52543
|
| Q |
2.89609
|
| ω |
245.6408 |
| Node |
100.5679 |
| m |
119.4792 |
| n |
0.2208 |
| Epoch |
2460800.5 |
| nobs |
1890 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.710 |
|
| ep |
0.028 |
|
| sin(ip) |
0.098 |
|
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
3.61 |
0.215 |
| pV |
0.236 |
0.0443 |
|
Value |
| Rotational Period |
95.400 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7098 |
0.0276 |
0.0977 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.61 |
0.215 |
0.215 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.236 |
0.0443 |
0.0443 |
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 |
| 14.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 95.43 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |