1999 TT247
1999TT247, 1998 HZ42, 1998HZ42, 44830, J98H42Z, J99TO7T
All data for this body: [vot]
MPC data
| Name (number) |
1999 TT247 (44830) |
| a |
2.23025 |
| e |
0.21236 |
| i / sin(i) |
6.7983 /
0.11837
|
| q |
1.75663
|
| Q |
2.70386
|
| ω |
184.8021 |
| Node |
173.5090 |
| m |
267.1875 |
| n |
0.2959 |
| Epoch |
2460800.5 |
| nobs |
1087 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.230 |
|
| ep |
0.161 |
|
| sin(ip) |
0.118 |
|
| G |
0.150 |
|
| H |
16.580 |
|
| Mass |
|
|
| D |
2.09 |
0.183 |
| pV |
0.102 |
0.0450 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
2.000 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.0800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2300 |
0.1613 |
0.1181 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.09 |
0.183 |
0.183 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.102 |
0.0450 |
0.0450 |
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 |
| 16.58 |
|
|
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 |
| X |
|
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |