Chang'E

04047, 1964 TT2, 1964TT2, 1968 QH1, 1968QH1, 1981 SD5, 1981SD5, 1981 UF10, 1981UF10, J64T02T, J68Q01H, J81S05D, J81U10F

All data for this body: [vot]

MPC data
Name (number) Chang'E (4047)
a 2.61837
e 0.20546
i / sin(i) 3.0159 / 0.05261
q 2.08041
Q 3.15634
ω 310.2637
Node 31.8682
m 350.2750
n 0.2326
Epoch 2460200.5
nobs 3326
nopp 28
Years observed 1964-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.618
ep 0.165
sin(ip) 0.046
Value Standard error
G 0.150
H 13.680
Mass
D 11.74 0.347
pV 0.052 0.0091
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6179 0.1653 0.0461 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.83 2.781 2.781 Masiero 2011ApJ...741...68M NEATM
11.82 0.380 0.380 Usui 2011PASJ...63.1117U NEATM
12.14 1.210 1.210 Ali-Lagoa 2018A&A...612A..85A NEATM
12.95 2.520 2.520 Nugent 2016AJ....152...63N NEATM
9.21 3.650 3.650 Masiero 2021PSJ.....2..162M NEATM
9.63 2.473 2.473 Masiero 2017AJ....154..168M NEATM
9.78 2.440 2.440 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.046 0.0170 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.051 0.0250 0.0490 Masiero 2021PSJ.....2..162M NEATM
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.097 0.3940 0.3940 Masiero 2011ApJ...741...68M NEATM
0.102 0.0568 0.0568 Masiero 2017AJ....154..168M 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot