1999 XN241
1999XN241, 2001 FN178, 2001FN178, 97326, J99XO1N, K01FH8N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN241 (97326) |
| a |
2.76855 |
| e |
0.10144 |
| i / sin(i) |
13.9619 /
0.24128
|
| q |
2.48770
|
| Q |
3.04940
|
| ω |
331.0603 |
| Node |
90.2172 |
| m |
194.2731 |
| n |
0.2140 |
| Epoch |
2460800.5 |
| nobs |
1482 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.767 |
|
| ep |
0.101 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
3.30 |
1.019 |
| pV |
0.257 |
0.1234 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.748 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7673 |
0.1006 |
0.2214 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.30 |
1.019 |
1.019 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.257 |
0.1234 |
0.1234 |
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 |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.958 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |