Almamater
04339, 1946 UE, 1946UE, 1980 BC5, 1980BC5, 1985 UK, 1985UK, 1988 QA1, 1988QA1, J46U00E, J80B05C, J85U00K, J88Q01A
All data for this body: [vot]
MPC data
| Name (number) |
Almamater (4339) |
| a |
2.19493 |
| e |
0.17795 |
| i / sin(i) |
2.1654 /
0.03778
|
| q |
1.80435
|
| Q |
2.58551
|
| ω |
73.2440 |
| Node |
300.2771 |
| m |
67.6510 |
| n |
0.3031 |
| Epoch |
2460800.5 |
| nobs |
6679 |
| nopp |
23 |
| Years observed |
1946-2025 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.195 |
|
| ep |
0.142 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
14.220 |
|
| Mass |
|
|
| D |
4.16 |
0.349 |
| pV |
0.371 |
0.0558 |
|
Value |
| Rotational Period |
30.800 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
4.986 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1945 |
0.1416 |
0.0555 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.16 |
0.349 |
0.349 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.371 |
0.0558 |
0.0558 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 30.84 |
2 |
Synodic |
Vander Haagen |
2012MPBu...39...48V |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.831 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |