2000QM121

1998HY146, 1999NB2, 38717, J98HE6Y, J99N02B, K00QC1M

All data for this body: [vot]

MPC data
Name (number) 2000QM121 (38717)
Packed designation 38717
a 3.04793
e 0.13148
i / sin(i) 20.8170 / 0.35539
q 2.64720
Q 3.44866
ω 243.0396
Node 184.4907
m 314.1955
n 0.1852
Epoch 2459600.5
nobs 1715
nopp 20
Years observed 1998-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.046
ep 0.124
sin(ip) 0.358
Value Standard error
G 0.150
H 13.540
Mass
D 10.08 0.295
pV 0.059 0.0097
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0456 0.1243 0.3585 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.79 0.313 0.313 Masiero 2011ApJ...741...68M NEATM
11.65 3.420 3.420 Masiero 2020PSJ.....1....5M NEATM
11.89 2.380 2.380 Ali-Lagoa 2018A&A...612A..85A NEATM
12.30 1.050 1.050 Usui 2011PASJ...63.1117U NEATM
13.60 2.720 2.720 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0710 0.0710 Masiero 2020PSJ.....1....5M NEATM
0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0134 0.0134 Masiero 2011ApJ...741...68M 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
13.54 MPC-2022-01-18 MPC-2022-01-18 Phot