2002 YS20

2002YS20, 2001 TP203, 2001TP203, B4408, K01TK3P, K02Y20S

All data for this body: [vot]

MPC data
Name (number) 2002 YS20 (114408)
a 3.00017
e 0.08463
i / sin(i) 11.3197 / 0.19628
q 2.74627
Q 3.25408
ω 211.7310
Node 103.6923
m 237.8868
n 0.1897
Epoch 2460800.5
nobs 1358
nopp 20
Years observed 2001-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.003
ep 0.061
sin(ip) 0.173
G 0.150
H 14.580
Mass
D 4.85 0.283
pV 0.140 0.0156
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
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 -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0027 0.0611 0.1728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 0.640 0.640 Masiero 2011ApJ...741...68M NEATM
4.95 0.315 0.315 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.138 0.0163 0.0163 Masiero 2011ApJ...741...68M NEATM
0.169 0.0539 0.0539 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT