1990 TN4
1990TN4, 05742, 1982 JF, 1982JF, 1985 WR, 1985WR, J82J00F, J85W00R, J90T04N
All data for this body: [vot]
MPC data
| Name (number) |
1990 TN4 (5742) |
| a |
3.10625 |
| e |
0.07216 |
| i / sin(i) |
14.4453 /
0.24946
|
| q |
2.88211
|
| Q |
3.33038
|
| ω |
122.8320 |
| Node |
77.4701 |
| m |
309.5870 |
| n |
0.1800 |
| Epoch |
2460800.5 |
| nobs |
5296 |
| nopp |
30 |
| Years observed |
1982-2025 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.104 |
|
| ep |
0.108 |
|
| sin(ip) |
0.232 |
|
| G |
0.150 |
|
| H |
11.880 |
|
| Mass |
|
|
| D |
17.20 |
1.083 |
| pV |
0.124 |
0.0499 |
|
Value |
| Rotational Period |
9.432 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
8.999 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1524 |
Joensuu |
-1 |
Joensuu |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1038 |
0.1079 |
0.2317 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.20 |
1.083 |
1.083 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.124 |
0.0499 |
0.0499 |
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 |
| 11.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 9.43206 |
2 |
Sidereal |
Durech |
2020A&A...643A..59D |
Model |