1999 RR84
1999RR84, 2001 DW22, 2001DW22, A2011, J99R84R, K01D22W
All data for this body: [vot]
MPC data
| Name (number) |
1999 RR84 (102011) |
| a |
2.27590 |
| e |
0.17141 |
| i / sin(i) |
8.2540 /
0.14356
|
| q |
1.88580
|
| Q |
2.66600
|
| ω |
357.3006 |
| Node |
337.5937 |
| m |
181.1422 |
| n |
0.2871 |
| Epoch |
2460800.5 |
| nobs |
1376 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.277 |
|
| ep |
0.116 |
|
| sin(ip) |
0.142 |
|
| G |
0.150 |
|
| H |
15.940 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.064 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2766 |
0.1158 |
0.1420 |
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 |
| 15.94 |
|
|
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 |
| C |
|
0.844 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |