1999 NF28
1999NF28, 2000 WS55, 2000WS55, 74578, J99N28F, K00W55S
All data for this body: [vot]
MPC data
| Name (number) |
1999 NF28 (74578) |
| a |
2.37521 |
| e |
0.18903 |
| i / sin(i) |
23.3529 /
0.39639
|
| q |
1.92622
|
| Q |
2.82419
|
| ω |
275.0411 |
| Node |
106.1884 |
| m |
154.4885 |
| n |
0.2692 |
| Epoch |
2460200.5 |
| nobs |
2153 |
| nopp |
18 |
| Years observed |
1999-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.375 |
|
| ep |
0.145 |
|
| sin(ip) |
0.400 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.820 |
|
| Mass |
|
|
| D |
2.89 |
0.414 |
| pV |
0.441 |
0.0884 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3749 |
0.1452 |
0.3996 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.89 |
0.414 |
0.414 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.441 |
0.0884 |
0.0884 |
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 |
| 14.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |