Nielsen
09744, 1984 HW, 1984HW, 1988 JW, 1988JW, J84H00W, J88J00W
All data for this body: [vot]
MPC data
| Name (number) |
Nielsen (9744) |
| a |
2.61220 |
| e |
0.30008 |
| i / sin(i) |
13.5734 /
0.23469
|
| q |
1.82832
|
| Q |
3.39608
|
| ω |
134.9578 |
| Node |
108.5769 |
| m |
100.7091 |
| n |
0.2335 |
| Epoch |
2460200.5 |
| nobs |
2462 |
| nopp |
25 |
| Years observed |
1984-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.618 |
|
| ep |
0.314 |
|
| sin(ip) |
0.224 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.610 |
|
| Mass |
|
|
| D |
4.65 |
0.064 |
| pV |
0.316 |
0.0341 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6182 |
0.3140 |
0.2237 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.65 |
0.064 |
0.064 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.316 |
0.0341 |
0.0341 |
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 |
| 13.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |