2005 RN21
2005RN21, K05R21N, W7235
All data for this body: [vot]
MPC data
| Name (number) |
2005 RN21 (327235) |
| a |
2.39267 |
| e |
0.23391 |
| i / sin(i) |
6.9888 /
0.12168
|
| q |
1.83299
|
| Q |
2.95235
|
| ω |
51.4674 |
| Node |
213.9290 |
| m |
169.9477 |
| n |
0.2663 |
| Epoch |
2460800.5 |
| nobs |
540 |
| nopp |
15 |
| Years observed |
1998-2024 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.390 |
|
| ep |
0.234 |
|
| sin(ip) |
0.131 |
|
| G |
0.150 |
|
| H |
16.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.220 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3898 |
0.2340 |
0.1309 |
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 |
| 16.91 |
|
|
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 |
| V |
X |
0.2033 |
0.1150 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.1470 |
0.1150 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |