1999 NJ64
1999NJ64, 1998 HL70, 1998HL70, 40400, J98H70L, J99N64J
All data for this body: [vot]
MPC data
| Name (number) |
1999 NJ64 (40400) |
| a |
3.01854 |
| e |
0.12153 |
| i / sin(i) |
1.7942 /
0.03131
|
| q |
2.65171
|
| Q |
3.38538
|
| ω |
233.5105 |
| Node |
84.5701 |
| m |
207.3618 |
| n |
0.1879 |
| Epoch |
2460200.5 |
| nobs |
881 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.020 |
|
| ep |
0.100 |
|
| sin(ip) |
0.012 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.210 |
|
| Mass |
|
|
| D |
5.12 |
0.430 |
| pV |
0.074 |
0.0257 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0202 |
0.1003 |
0.0123 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.12 |
0.430 |
0.430 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.074 |
0.0257 |
0.0257 |
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 |
| 15.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |