1998MA11

15977, 1999NG2, J98M11A, J99N02G

All data for this body: [vot]

MPC data
Name (number) 1998MA11 (15977)
Packed designation 15977
a 5.17635
e 0.04744
i / sin(i) 17.3511 / 0.29823
q 4.93077
Q 5.42192
ω 227.6549
Node 209.5836
m 191.3637
n 0.0837
Epoch 2459600.5
nobs 2664
nopp 30
Years observed 1953-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.530
Mass
D 0.02 0.019
pV 0.069 0.0067
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.02 0.019 0.019 Grav 2011ApJ...742...40G NEATM
0.07 0.725 0.725 Grav 2012ApJ...759...49G NEATM
51.53 3.860 3.860 Usui 2011PASJ...63.1117U NEATM
52.61 10.520 10.520 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0080 0.0080 Grav 2012ApJ...759...49G NEATM
0.079 0.0160 0.0160 Grav 2011ApJ...742...40G 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
10.53 MPC-2022-01-18 MPC-2022-01-18 Phot