Frenkel
12651, 1991 GB8, 1991GB8, 2268 T-3, 2268T-3, J91G08B, T3S2268
All data for this body: [vot]
MPC data
| Name (number) |
Frenkel (12651) |
| a |
3.07532 |
| e |
0.11945 |
| i / sin(i) |
10.0178 /
0.17395
|
| q |
2.70796
|
| Q |
3.44267
|
| ω |
165.9272 |
| Node |
224.3466 |
| m |
293.3639 |
| n |
0.1828 |
| Epoch |
2460800.5 |
| nobs |
2330 |
| nopp |
26 |
| Years observed |
1977-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.073 |
|
| ep |
0.099 |
|
| sin(ip) |
0.184 |
|
| G |
0.150 |
|
| H |
13.970 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.415 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 221 |
Eos |
606 |
Eos |
0.6000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0727 |
0.0989 |
0.1837 |
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 |
| 13.97 |
|
|
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 |
S |
0.9025 |
0.9025 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
|
0.410 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |