2002 QR40
2002QR40, B2877, K02Q40R
All data for this body: [vot]
MPC data
| Name (number) |
2002 QR40 (112877) |
| a |
2.52907 |
| e |
0.17266 |
| i / sin(i) |
2.4071 /
0.04200
|
| q |
2.09241
|
| Q |
2.96573
|
| ω |
232.2784 |
| Node |
147.3663 |
| m |
179.7473 |
| n |
0.2451 |
| Epoch |
2460800.5 |
| nobs |
486 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.530 |
|
| ep |
0.120 |
|
| sin(ip) |
0.034 |
|
| G |
0.150 |
|
| H |
16.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5296 |
0.1200 |
0.0338 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |