1997 AP12
1997AP12, 11641, 1994 NM10, 1994NM10, J94N10M, J97A12P
All data for this body: [vot]
MPC data
| Name (number) |
1997 AP12 (11641) |
| a |
2.76991 |
| e |
0.06914 |
| i / sin(i) |
11.6596 /
0.20210
|
| q |
2.57839
|
| Q |
2.96143
|
| ω |
212.3719 |
| Node |
291.7135 |
| m |
22.8291 |
| n |
0.2138 |
| Epoch |
2460800.5 |
| nobs |
3795 |
| nopp |
24 |
| Years observed |
1990-2025 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.770 |
|
| ep |
0.103 |
|
| sin(ip) |
0.220 |
|
| G |
0.150 |
|
| H |
13.750 |
|
| Mass |
|
|
| D |
5.25 |
0.492 |
| pV |
0.307 |
0.0461 |
|
Value |
| Rotational Period |
21.790 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
2.682 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7703 |
0.1035 |
0.2199 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.25 |
0.492 |
0.492 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.307 |
0.0461 |
0.0461 |
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 |
| 13.75 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 21.793 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.447 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |