2001 PS20

2001PS20, 2005 JC28, 2005JC28, H3692, K01P20S, K05J28C

All data for this body: [vot]

MPC data
Name (number) 2001 PS20 (173692)
a 2.80883
e 0.16811
i / sin(i) 9.9796 / 0.17330
q 2.33665
Q 3.28101
ω 256.8047
Node 63.7992
m 16.3581
n 0.2094
Epoch 2460800.5
nobs 693
nopp 19
Years observed 2000-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.810
ep 0.137
sin(ip) 0.161
G 0.150
H 15.500
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.199
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8101 0.1369 0.1610 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
15.50 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 0.5441 0.2700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6557 0.2700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT