2003 QV21
2003QV21, B4896, K03Q21V
All data for this body: [vot]
MPC data
| Name (number) |
2003 QV21 (114896) |
| a |
3.12563 |
| e |
0.10469 |
| i / sin(i) |
6.9172 /
0.12044
|
| q |
2.79841
|
| Q |
3.45286
|
| ω |
259.0065 |
| Node |
64.5222 |
| m |
0.8858 |
| n |
0.1784 |
| Epoch |
2460800.5 |
| nobs |
980 |
| nopp |
20 |
| Years observed |
1996-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.124 |
|
| ep |
0.086 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
14.770 |
|
| Mass |
|
|
| D |
7.19 |
0.205 |
| pV |
0.065 |
0.0121 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1245 |
0.0864 |
0.1052 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.19 |
0.205 |
0.205 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.065 |
0.0121 |
0.0121 |
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 |
| 14.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |