1998MG31

1999XS83, 23767, J98M31G, J99X83S

All data for this body: [vot]

MPC data
Name (number) 1998MG31 (23767)
Packed designation 23767
a 2.24880
e 0.18138
i / sin(i) 4.2843 / 0.07470
q 1.84090
Q 2.65670
ω 181.5103
Node 119.4931
m 344.2459
n 0.2923
Epoch 2459600.5
nobs 2016
nopp 18
Years observed 1997-2021
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.249
ep 0.144
sin(ip) 0.062
Value Standard error
G 0.150
H 14.510
Mass
D 2.45 0.073
pV 0.233 0.0121
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2492 0.1436 0.0624 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.080 0.080 Nugent 2016AJ....152...63N NEATM
3.93 0.770 0.770 Masiero 2020PSJ.....1....5M NEATM
4.22 1.480 1.480 Nugent 2016AJ....152...63N NEATM
4.69 0.182 0.182 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.1800 0.1800 Nugent 2016AJ....152...63N NEATM
0.168 0.0133 0.0133 Masiero 2011ApJ...741...68M NEATM
0.181 0.1360 0.1360 Masiero 2020PSJ.....1....5M NEATM
0.570 0.0300 0.0300 Nugent 2016AJ....152...63N 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
14.51 MPC-2022-01-18 MPC-2022-01-18 Phot