1998 GQ2
1998GQ2, J2481, J98G02Q
All data for this body: [vot]
MPC data
| Name (number) |
1998 GQ2 (192481) |
| a |
2.55470 |
| e |
0.17797 |
| i / sin(i) |
13.7724 /
0.23807
|
| q |
2.10005
|
| Q |
3.00935
|
| ω |
162.2295 |
| Node |
47.8202 |
| m |
208.7738 |
| n |
0.2414 |
| Epoch |
2460800.5 |
| nobs |
515 |
| nopp |
16 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.553 |
|
| ep |
0.229 |
|
| sin(ip) |
0.220 |
|
| G |
0.150 |
|
| H |
16.040 |
|
| Mass |
|
|
| D |
3.49 |
0.095 |
| pV |
0.083 |
0.0191 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5525 |
0.2294 |
0.2195 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.49 |
0.095 |
0.095 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.083 |
0.0191 |
0.0191 |
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 |
| 16.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |