2001 QQ274
2001QQ274, 2003 AA24, 2003AA24, D9748, K01QR4Q, K03A24A
All data for this body: [vot]
MPC data
| Name (number) |
2001 QQ274 (139748) |
| a |
2.73125 |
| e |
0.09325 |
| i / sin(i) |
6.4540 /
0.11241
|
| q |
2.47657
|
| Q |
2.98593
|
| ω |
296.2997 |
| Node |
79.1504 |
| m |
51.1027 |
| n |
0.2184 |
| Epoch |
2460800.5 |
| nobs |
920 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Padua (363) |
|
| |
|
|
| ap |
2.730 |
|
| ep |
0.051 |
|
| sin(ip) |
0.092 |
|
| G |
0.150 |
|
| H |
15.680 |
|
| Mass |
|
|
| D |
4.06 |
0.126 |
| pV |
0.089 |
0.0094 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.550 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 363 |
Padua |
507 |
Padua |
-0.3200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7299 |
0.0506 |
0.0923 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.06 |
0.126 |
0.126 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.089 |
0.0094 |
0.0094 |
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 |
| 15.68 |
|
|
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 |
|
0.925 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |