1999 JX104
1999JX104, 2000 NH21, 2000NH21, 40304, J99JA4X, K00N21H
All data for this body: [vot]
MPC data
| Name (number) |
1999 JX104 (40304) |
| a |
3.03907 |
| e |
0.07254 |
| i / sin(i) |
4.8776 /
0.08503
|
| q |
2.81862
|
| Q |
3.25951
|
| ω |
274.4054 |
| Node |
88.8742 |
| m |
70.7701 |
| n |
0.1860 |
| Epoch |
2460200.5 |
| nobs |
2090 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.041 |
|
| ep |
0.034 |
|
| sin(ip) |
0.065 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.100 |
|
| Mass |
|
|
| D |
6.16 |
0.290 |
| pV |
0.169 |
0.0188 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0413 |
0.0335 |
0.0650 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.16 |
0.290 |
0.290 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.169 |
0.0188 |
0.0188 |
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 |
| 14.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |