2002 GZ21
2002GZ21, 73101, K02G21Z
All data for this body: [vot]
MPC data
| Name (number) |
2002 GZ21 (73101) |
| a |
2.33649 |
| e |
0.06768 |
| i / sin(i) |
3.9995 /
0.06975
|
| q |
2.17835
|
| Q |
2.49463
|
| ω |
194.7773 |
| Node |
42.2906 |
| m |
143.4366 |
| n |
0.2760 |
| Epoch |
2460800.5 |
| nobs |
1355 |
| nopp |
24 |
| Years observed |
1960-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.337 |
|
| ep |
0.088 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
16.020 |
|
| Mass |
|
|
| D |
2.05 |
0.407 |
| pV |
0.221 |
0.0651 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.994 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3372 |
0.0882 |
0.0587 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.05 |
0.407 |
0.407 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.221 |
0.0651 |
0.0651 |
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 |
| 16.02 |
|
|
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 |
| D |
S |
0.3190 |
0.5570 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.37 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.8756 |
0.5570 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |