1998 XM53

1998XM53, 70009, J98X53M

All data for this body: [vot]

MPC data
Name (number) 1998 XM53 (70009)
a 3.14310
e 0.15581
i / sin(i) 20.4485 / 0.34937
q 2.65338
Q 3.63281
ω 145.1500
Node 287.7591
m 279.6697
n 0.1769
Epoch 2460800.5
nobs 2445
nopp 21
Years observed 1998-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.169
sin(ip) 0.359
G 0.150
H 12.930
Mass
D 13.16 0.178
pV 0.070 0.0096
Value
Rotational Period 4.717
Period quality 3
Spectral Class X
Spectral Class Score 2.754
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1444 0.1689 0.3592 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.88 3.790 3.790 Nugent 2016AJ....152...63N NEATM
13.17 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.110 0.0900 0.0900 Nugent 2016AJ....152...63N 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
12.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.7175 3 Synodic Behrend LCDB Lightcurve
4.717999 2 Sidereal Durech 2019A&A...631A...2D Model
4.71802 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.286 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1730 0.1730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT