2002 QQ25
2002QQ25, 1998 RG9, 1998RG9, H6701, J98R09G, K02Q25Q
All data for this body: [vot]
MPC data
| Name (number) |
2002 QQ25 (176701) |
| a |
2.52024 |
| e |
0.15199 |
| i / sin(i) |
8.7824 /
0.15268
|
| q |
2.13719
|
| Q |
2.90329
|
| ω |
344.8376 |
| Node |
162.6694 |
| m |
79.4868 |
| n |
0.2463 |
| Epoch |
2460800.5 |
| nobs |
617 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.521 |
|
| ep |
0.204 |
|
| sin(ip) |
0.142 |
|
| G |
0.150 |
|
| H |
16.110 |
|
| Mass |
|
|
| D |
3.53 |
1.596 |
| pV |
0.047 |
0.0161 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
1.916 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5211 |
0.2038 |
0.1422 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.53 |
1.596 |
1.596 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.047 |
0.0161 |
0.0161 |
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 |
| 16.11 |
|
|
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 |
| B |
C |
0.3193 |
0.2220 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
|
0.09 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| C |
C |
0.2652 |
0.2220 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |