1998KW9

1999RP123, 35627, J98K09W, J99RC3P

All data for this body: [vot]

MPC data
Name (number) 1998KW9 (35627)
Packed designation 35627
a 3.14425
e 0.22328
i / sin(i) 9.2371 / 0.16052
q 2.44219
Q 3.84631
ω 35.1088
Node 285.8569
m 23.0329
n 0.1768
Epoch 2459600.5
nobs 1981
nopp 21
Years observed 1998-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.154
ep 0.200
sin(ip) 0.177
Value Standard error
G 0.150
H 13.040
Mass
D 15.16 0.050
pV 0.039 0.0013
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 613 Lixiaohua 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1541 0.1995 0.1766 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.15 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
15.16 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
15.82 5.860 5.860 Masiero 2012ApJ...759L...8M NEATM
16.01 4.767 4.767 Masiero 2017AJ....154..168M NEATM
18.80 5.780 5.780 Masiero 2020PSJ.....1....5M NEATM
19.32 2.940 2.940 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.039 0.0013 0.0013 Masiero 2011ApJ...741...68M NEATM
0.041 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0375 0.0375 Masiero 2017AJ....154..168M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.04 MPC-2022-01-18 MPC-2022-01-18 Phot