Melchior

03235, 1959 EX, 1959EX, 1975 WA, 1975WA, 1981 EL1, 1981EL1, J59E00X, J75W00A, J81E01L

All data for this body: [vot]

MPC data
Name (number) Melchior (3235)
a 2.68817
e 0.24230
i / sin(i) 13.4971 / 0.23340
q 2.03682
Q 3.33952
ω 168.8083
Node 348.1567
m 238.9716
n 0.2236
Epoch 2460200.5
nobs 5154
nopp 25
Years observed 1959-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.687
ep 0.296
sin(ip) 0.225
Value Standard error
G 0.150
H 14.050
Mass
D 10.45 0.451
pV 0.056 0.0152
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6868 0.2964 0.2250 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.59 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
10.94 2.190 2.190 Ali-Lagoa 2018A&A...612A..85A NEATM
12.22 3.970 3.970 Masiero 2012ApJ...759L...8M NEATM
8.57 2.433 2.433 Masiero 2017AJ....154..168M NEATM
8.77 2.370 2.370 Masiero 2021PSJ.....2..162M NEATM
9.24 2.690 2.690 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.069 0.0428 0.0428 Masiero 2017AJ....154..168M NEATM
0.071 0.0360 0.0720 Masiero 2021PSJ.....2..162M 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
14.05 MPC-2023-12-04 MPC-2023-12-04 Phot