1981 EG25
1981EG25, 16381, 1991 RS41, 1991RS41, 1996 VM7, 1996VM7, J81E25G, J91R41S, J96V07M
All data for this body: [vot]
MPC data
| Name (number) |
1981 EG25 (16381) |
| a |
2.76919 |
| e |
0.34853 |
| i / sin(i) |
9.7684 /
0.16967
|
| q |
1.80403
|
| Q |
3.73434
|
| ω |
264.7188 |
| Node |
346.1193 |
| m |
176.1110 |
| n |
0.2139 |
| Epoch |
2460800.5 |
| nobs |
1340 |
| nopp |
21 |
| Years observed |
1981-2024 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.763 |
|
| ep |
0.354 |
|
| sin(ip) |
0.211 |
|
| G |
0.150 |
|
| H |
14.940 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.192 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7632 |
0.3543 |
0.2108 |
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 |
| 14.94 |
|
|
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 |
| S |
|
0.532 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |