2001 RR123
2001RR123, D9921, K01RC3R
All data for this body: [vot]
MPC data
| Name (number) |
2001 RR123 (139921) |
| a |
2.76597 |
| e |
0.13445 |
| i / sin(i) |
1.3944 /
0.02433
|
| q |
2.39409
|
| Q |
3.13786
|
| ω |
356.3735 |
| Node |
62.7127 |
| m |
357.2052 |
| n |
0.2143 |
| Epoch |
2460800.5 |
| nobs |
752 |
| nopp |
17 |
| Years observed |
1999-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.767 |
|
| ep |
0.114 |
|
| sin(ip) |
0.013 |
|
| G |
0.150 |
|
| H |
16.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.688 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7666 |
0.1140 |
0.0134 |
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 |
| 16.29 |
|
|
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 |
0.2813 |
0.2813 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |