1997 EY2
1997EY2, 1998 QF32, 1998QF32, 26932, J97E02Y, J98Q32F
All data for this body: [vot]
MPC data
| Name (number) |
1997 EY2 (26932) |
| a |
2.18984 |
| e |
0.06674 |
| i / sin(i) |
3.2030 /
0.05587
|
| q |
2.04368
|
| Q |
2.33600
|
| ω |
30.2162 |
| Node |
118.5558 |
| m |
269.8712 |
| n |
0.3041 |
| Epoch |
2460800.5 |
| nobs |
2249 |
| nopp |
18 |
| Years observed |
1997-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.190 |
|
| ep |
0.126 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
15.590 |
|
| Mass |
|
|
| D |
1.92 |
0.137 |
| pV |
0.478 |
0.0468 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.814 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
-0.0500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1899 |
0.1261 |
0.0522 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.92 |
0.137 |
0.137 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.478 |
0.0468 |
0.0468 |
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 |
| 15.59 |
|
|
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 |
| Ds |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |
| S |
|
0.469 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |