1999 HP5
1999HP5, 1988 DW2, 1988DW2, 1990 TA6, 1990TA6, 1999 HO9, 1999HO9, 29900, J88D02W, J90T06A, J99H05P, J99H09O
All data for this body: [vot]
MPC data
| Name (number) |
1999 HP5 (29900) |
| a |
2.98755 |
| e |
0.10220 |
| i / sin(i) |
10.5724 /
0.18348
|
| q |
2.68223
|
| Q |
3.29287
|
| ω |
91.7964 |
| Node |
207.4521 |
| m |
175.5776 |
| n |
0.1909 |
| Epoch |
2460200.5 |
| nobs |
2643 |
| nopp |
23 |
| Years observed |
1988-2023 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.991 |
|
| ep |
0.088 |
|
| sin(ip) |
0.193 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.960 |
|
| Mass |
|
|
| D |
5.45 |
0.288 |
| pV |
0.180 |
0.0288 |
| Rotational Period |
6.995 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9914 |
0.0884 |
0.1933 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.45 |
0.288 |
0.288 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.180 |
0.0288 |
0.0288 |
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 |
| 13.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.00 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |