2002 YG20

2002YG20, B4406, K02Y20G

All data for this body: [vot]

MPC data
Name (number) 2002 YG20 (114406)
a 2.43493
e 0.19486
i / sin(i) 2.2654 / 0.03953
q 1.96047
Q 2.90939
ω 280.9203
Node 119.8821
m 353.1306
n 0.2594
Epoch 2460800.5
nobs 649
nopp 18
Years observed 1998-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.435
ep 0.173
sin(ip) 0.027
G 0.150
H 16.440
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.205
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia 0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4351 0.1735 0.0267 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.44 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
S S 0.2041 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3301 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT