2001 ON87
2001ON87, K01O87N, N1957
All data for this body: [vot]
MPC data
| Name (number) |
2001 ON87 (231957) |
| a |
3.20965 |
| e |
0.13837 |
| i / sin(i) |
19.1798 /
0.32853
|
| q |
2.76554
|
| Q |
3.65376
|
| ω |
358.8931 |
| Node |
346.8377 |
| m |
40.7796 |
| n |
0.1714 |
| Epoch |
2460800.5 |
| nobs |
703 |
| nopp |
15 |
| Years observed |
2001-2024 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.196 |
|
| ep |
0.159 |
|
| sin(ip) |
0.329 |
|
| G |
0.150 |
|
| H |
15.000 |
|
| Mass |
|
|
| D |
6.53 |
0.990 |
| pV |
0.050 |
0.0176 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
3.330 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1965 |
0.1588 |
0.3287 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.53 |
0.990 |
0.990 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0176 |
0.0176 |
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 |
| 15.00 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.555 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |