Phyleus

1973 SZ, 1973SZ, 1998 YP28, 1998YP28, 39463, J73S00Z, J98Y28P

All data for this body: [vot]

MPC data
Name (number) Phyleus (39463)
a 5.19750
e 0.08836
i / sin(i) 5.7584 / 0.10033
q 4.73827
Q 5.65673
ω 279.1287
Node 143.5276
m 109.7340
n 0.0832
Epoch 2460800.5
nobs 1010
nopp 25
Years observed 1973-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 12.610
Mass
D 12.92 0.760
pV 0.127 0.0250
Value
Rotational Period 10.400
Period quality 2-
Spectral Class X
Spectral Class Score 0.993
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.92 0.760 0.760 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0250 0.0250 Grav 2011ApJ...742...40G 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
12.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.46 2- Synodic Kalup 2021ApJS..254....7K 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 0.1655 0.1640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT