1998 QY72
1998QY72, 2001 FU148, 2001FU148, 44277, J98Q72Y, K01FE8U
All data for this body: [vot]
MPC data
| Name (number) |
1998 QY72 (44277) |
| a |
2.63071 |
| e |
0.07821 |
| i / sin(i) |
12.8499 /
0.22240
|
| q |
2.42496
|
| Q |
2.83646
|
| ω |
303.3654 |
| Node |
312.3147 |
| m |
169.2998 |
| n |
0.2310 |
| Epoch |
2460800.5 |
| nobs |
1714 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.630 |
|
| ep |
0.088 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
14.740 |
|
| Mass |
|
|
| D |
4.12 |
0.159 |
| pV |
0.198 |
0.0700 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.272 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6298 |
0.0876 |
0.2370 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.12 |
0.159 |
0.159 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.198 |
0.0700 |
0.0700 |
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 |
| 14.74 |
|
|
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 |
| L |
|
0.712 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |