2002 SW53

2002SW53, E2439, K02S53W

All data for this body: [vot]

MPC data
Name (number) 2002 SW53 (142439)
a 2.54215
e 0.21846
i / sin(i) 12.6329 / 0.21870
q 1.98679
Q 3.09752
ω 345.3618
Node 91.5999
m 170.6885
n 0.2432
Epoch 2460800.5
nobs 874
nopp 18
Years observed 1990-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.537
ep 0.250
sin(ip) 0.193
G 0.150
H 15.640
Mass
D 2.40 0.277
pV 0.213 0.0706
Value
Rotational Period 125.120
Period quality 2
Spectral Class X
Spectral Class Score 2.335
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5373 0.2497 0.1927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.40 0.277 0.277 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.0706 0.0706 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
125.126 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X X 0.3891 0.3891 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT