1998 SJ171
1998SJ171, 1997 HK10, 1997HK10, 2002 RV102, 2002RV102, 66144, J97H10K, J98SH1J, K02RA2V
All data for this body: [vot]
MPC data
Name (number) |
1998 SJ171 (66144) |
a |
2.53030 |
e |
0.23746 |
i / sin(i) |
2.9459 /
0.05139
|
q |
1.92946
|
Q |
3.13114
|
ω |
136.7191 |
Node |
199.2048 |
m |
109.6951 |
n |
0.2449 |
Epoch |
2460200.5 |
nobs |
1700 |
nopp |
21 |
Years observed |
1995-2023 |
rms |
0.58 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.530 |
|
ep |
0.192 |
|
sin(ip) |
0.061 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.870 |
|
Mass |
|
|
D |
1.62 |
0.333 |
pV |
0.295 |
0.1598 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.5301 |
0.1920 |
0.0611 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
1.62 |
0.333 |
0.333 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.295 |
0.1598 |
0.1598 |
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 |
15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |