2001 KS38

2001KS38, 1989 PO, 1989PO, 54745, J89P00O, K01K38S

All data for this body: [vot]

MPC data
Name (number) 2001 KS38 (54745)
a 2.57195
e 0.27383
i / sin(i) 5.6115 / 0.09778
q 1.86768
Q 3.27623
ω 220.6631
Node 126.7902
m 217.2842
n 0.2390
Epoch 2460800.5
nobs 2533
nopp 22
Years observed 1989-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.573
ep 0.166
sin(ip) 0.075
G 0.150
H 15.420
Mass
D 5.43 0.015
pV 0.061 0.0068
Value
Rotational Period 16.661
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5726 0.1657 0.0755 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.92 0.920 0.920 Masiero 2020PSJ.....1....5M NEATM
4.39 1.060 1.060 Masiero 2020PSJ.....1....5M NEATM
4.48 0.970 0.970 Nugent 2016AJ....152...63N NEATM
5.43 0.015 0.015 Masiero 2011ApJ...741...68M NEATM
5.51 2.140 2.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.053 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.061 0.0074 0.0074 Masiero 2011ApJ...741...68M NEATM
0.095 0.0620 0.0620 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.6618 2 Synodic Pal 2020ApJS..247...26P Lightcurve