Bettypalermiti
1976 SM9, 1976SM9, 1986 UT1, 1986UT1, 1996 SU6, 1996SU6, 1999 RD28, 1999RD28, 21679, J76S09M, J86U01T, J96S06U, J99R28D
All data for this body: [vot]
MPC data
| Name (number) |
Bettypalermiti (21679) |
| a |
2.21862 |
| e |
0.20031 |
| i / sin(i) |
2.7821 /
0.04854
|
| q |
1.77420
|
| Q |
2.66304
|
| ω |
131.3280 |
| Node |
167.1298 |
| m |
302.1248 |
| n |
0.2982 |
| Epoch |
2460800.5 |
| nobs |
2538 |
| nopp |
23 |
| Years observed |
1976-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.219 |
|
| ep |
0.159 |
|
| sin(ip) |
0.055 |
|
| G |
0.150 |
|
| H |
15.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
4.300 |
| Period quality |
|
| Spectral Class |
S |
| Spectral Class Score |
11.676 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2189 |
0.1594 |
0.0550 |
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 |
| 15.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.35 |
|
Synodic |
Erasmus |
2019ApJS..242...15E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.952 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
|
0.994000 |
|
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |