1999 JR19
1999JR19, 2000 SH179, 2000SH179, 40276, J99J19R, K00SH9H
All data for this body: [vot]
MPC data
| Name (number) |
1999 JR19 (40276) |
| a |
2.32073 |
| e |
0.16154 |
| i / sin(i) |
6.2896 /
0.10955
|
| q |
1.94585
|
| Q |
2.69562
|
| ω |
275.8502 |
| Node |
3.1035 |
| m |
81.2362 |
| n |
0.2788 |
| Epoch |
2460800.5 |
| nobs |
2513 |
| nopp |
21 |
| Years observed |
1982-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.321 |
|
| ep |
0.145 |
|
| sin(ip) |
0.112 |
|
| G |
0.150 |
|
| H |
14.670 |
|
| Mass |
|
|
| D |
2.21 |
0.271 |
| pV |
0.756 |
0.1455 |
|
Value |
| Rotational Period |
39.070 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3214 |
0.1452 |
0.1123 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.21 |
0.271 |
0.271 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.756 |
0.1455 |
0.1455 |
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 |
| 14.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 39.071 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |