1998 QM53

1998QM53, 1999 XD175, 1999XD175, 69778, J98Q53M, J99XH5D

All data for this body: [vot]

MPC data
Name (number) 1998 QM53 (69778)
a 3.01835
e 0.08730
i / sin(i) 9.2787 / 0.16124
q 2.75486
Q 3.28184
ω 73.9032
Node 342.3271
m 343.9720
n 0.1880
Epoch 2460800.5
nobs 2145
nopp 21
Years observed 1995-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.020
ep 0.067
sin(ip) 0.173
G 0.150
H 14.150
Mass
D 5.62 0.193
pV 0.169 0.0421
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0200 0.0668 0.1729 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 0.193 0.193 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.169 0.0421 0.0421 Masiero 2011ApJ...741...68M 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
14.15 MPC-2023-12-04 MPC-2023-12-04 Phot