1997 MP2
1997MP2, 2000 AV75, 2000AV75, 37783, J97M02P, K00A75V
All data for this body: [vot]
MPC data
| Name (number) |
1997 MP2 (37783) |
| a |
2.75374 |
| e |
0.11464 |
| i / sin(i) |
7.5647 /
0.13165
|
| q |
2.43806
|
| Q |
3.06942
|
| ω |
275.7000 |
| Node |
264.3599 |
| m |
120.8332 |
| n |
0.2157 |
| Epoch |
2460800.5 |
| nobs |
2534 |
| nopp |
22 |
| Years observed |
1997-2025 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.754 |
|
| ep |
0.152 |
|
| sin(ip) |
0.154 |
|
| G |
0.150 |
|
| H |
14.500 |
|
| Mass |
|
|
| D |
4.23 |
0.142 |
| pV |
0.226 |
0.0246 |
|
Value |
| Rotational Period |
20.453 |
| Period quality |
2 |
| Spectral Class |
L |
| Spectral Class Score |
5.022 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7543 |
0.1516 |
0.1543 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.23 |
0.142 |
0.142 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.226 |
0.0246 |
0.0246 |
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 |
| 14.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 20.4537 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| L |
|
0.837 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |