2002 YB20

2002YB20, 2000 EM164, 2000EM164, B4405, K00EG4M, K02Y20B

All data for this body: [vot]

MPC data
Name (number) 2002 YB20 (114405)
a 2.45801
e 0.17846
i / sin(i) 1.4875 / 0.02596
q 2.01935
Q 2.89666
ω 80.6822
Node 279.6727
m 358.8251
n 0.2558
Epoch 2460800.5
nobs 1430
nopp 20
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.458
ep 0.144
sin(ip) 0.045
G 0.150
H 15.690
Mass
D 3.41 0.620
pV 0.088 0.0479
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.198
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4578 0.1440 0.0448 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.40 0.750 0.750 Masiero 2020PSJ.....1....5M NEATM
3.43 1.100 1.100 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0710 0.0710 Masiero 2020PSJ.....1....5M NEATM
0.088 0.0650 0.0650 Masiero 2020PSJ.....1....5M 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
15.69 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 0.3663 0.3663 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT