2000 XM2

2000XM2, 37257, K00X02M

All data for this body: [vot]

MPC data
Name (number) 2000 XM2 (37257)
a 3.08649
e 0.08140
i / sin(i) 12.2539 / 0.21224
q 2.83525
Q 3.33773
ω 207.2463
Node 15.4111
m 13.1329
n 0.1818
Epoch 2460800.5
nobs 1680
nopp 22
Years observed 1994-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.088
ep 0.112
sin(ip) 0.208
G 0.150
H 14.060
Mass
D 7.40 0.291
pV 0.098 0.0091
Value
Rotational Period 8.366
Period quality 2
Spectral Class S
Spectral Class Score 9.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0883 0.1115 0.2084 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.40 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0091 0.0091 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
14.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.3663 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.907 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6464 0.6460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XL 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT