1990MC

10518, 1989EW5, J89E05W, J90M00C

All data for this body: [vot]

MPC data
Name (number) 1990MC (10518)
Packed designation 10518
a 2.88126
e 0.31959
i / sin(i) 13.6923 / 0.23671
q 1.96043
Q 3.80209
ω 115.4163
Node 193.1587
m 141.3048
n 0.2015
Epoch 2459600.5
nobs 2510
nopp 22
Years observed 1989-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.883
ep 0.291
sin(ip) 0.263
Value Standard error
G 0.150
H 13.080
Mass
D 7.95 0.045
pV 0.291 0.0205
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8830 0.2911 0.2634 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
6.77 0.270 0.270 Masiero 2012ApJ...759L...8M NEATM
6.99 1.620 1.620 Nugent 2016AJ....152...63N NEATM
7.62 0.450 0.450 Masiero 2014ApJ...791..121M NEATM
7.99 0.046 0.046 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.231 0.0342 0.0342 Masiero 2011ApJ...741...68M NEATM
0.320 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.351 0.0520 0.0520 Masiero 2012ApJ...759L...8M 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
13.08 MPC-2022-01-18 MPC-2022-01-18 Phot