Fredwhitaker
1977 RQ10, 1977RQ10, 1999 RN120, 1999RN120, 22846, J77R10Q, J99RC0N
All data for this body: [vot]
MPC data
| Name (number) |
Fredwhitaker (22846) |
| a |
2.38986 |
| e |
0.13047 |
| i / sin(i) |
8.1216 /
0.14127
|
| q |
2.07806
|
| Q |
2.70167
|
| ω |
194.5340 |
| Node |
173.5686 |
| m |
312.9647 |
| n |
0.2668 |
| Epoch |
2460800.5 |
| nobs |
1837 |
| nopp |
21 |
| Years observed |
1977-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.390 |
|
| ep |
0.098 |
|
| sin(ip) |
0.141 |
|
| G |
0.150 |
|
| H |
15.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
6.783 |
| Period quality |
2 |
| Spectral Class |
B |
| Spectral Class Score |
0.080 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3897 |
0.0978 |
0.1405 |
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 |
| 15.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.78305 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| B |
B |
0.0134 |
0.0134 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |