2011 GR7
2011GR7, 2010 EW116, 2010EW116, h2799, K10EB6W, K11G07R
All data for this body: [vot]
MPC data
| Name (number) |
2011 GR7 (432799) |
| a |
2.57250 |
| e |
0.04412 |
| i / sin(i) |
23.6387 /
0.40097
|
| q |
2.45902
|
| Q |
2.68599
|
| ω |
243.7020 |
| Node |
194.3257 |
| m |
274.5093 |
| n |
0.2389 |
| Epoch |
2460800.5 |
| nobs |
228 |
| nopp |
13 |
| Years observed |
2007-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.572 |
|
| ep |
0.025 |
|
| sin(ip) |
0.408 |
|
| G |
0.150 |
|
| H |
16.720 |
|
| Mass |
|
|
| D |
3.31 |
0.220 |
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.821 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5725 |
0.0253 |
0.4076 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.31 |
0.220 |
0.220 |
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 |
| 16.72 |
|
|
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 |
D |
0.1368 |
0.1040 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.1078 |
0.1040 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |