Chodas

05553, 1981 QC4, 1981QC4, 1984 CM1, 1984CM1, J81Q04C, J84C01M

All data for this body: [vot]

MPC data
Name (number) Chodas (5553)
a 2.74075
e 0.20490
i / sin(i) 9.7809 / 0.16988
q 2.17918
Q 3.30233
ω 1.6611
Node 161.8454
m 266.6259
n 0.2172
Epoch 2460200.5
nobs 3126
nopp 25
Years observed 1981-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Chloris (410)
 
ap 2.736
ep 0.255
sin(ip) 0.155
Value Standard error
G 0.150
H 13.490
Mass
D 9.92 0.172
pV 0.100 0.0163
Rotational Period 6.956
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
410 Chloris 509 Chloris 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7363 0.2548 0.1549 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.07 2.010 2.010 Ali-Lagoa 2018A&A...612A..85A NEATM
7.77 2.140 2.140 Nugent 2016AJ....152...63N NEATM
8.29 1.980 1.980 Masiero 2021PSJ.....2..162M NEATM
8.49 2.010 2.010 Masiero 2012ApJ...759L...8M NEATM
8.58 2.121 2.121 Masiero 2017AJ....154..168M NEATM
9.71 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
9.98 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0290 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.091 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A NEATM
0.099 0.0436 0.0436 Masiero 2017AJ....154..168M NEATM
0.112 0.0248 0.0248 Masiero 2011ApJ...741...68M NEATM
0.120 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.141 0.1700 0.1700 Masiero 2012ApJ...759L...8M 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
13.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.96 Pal 2020ApJS..247...26P Lightcurve
6.96 Durech 2023A&A...675A..24D Model