1999 PP3

1999PP3, 42838, J99P03P

All data for this body: [vot]

MPC data
Name (number) 1999 PP3 (42838)
a 2.54970
e 0.20068
i / sin(i) 5.0267 / 0.08762
q 2.03802
Q 3.06138
ω 229.3173
Node 203.8644
m 26.2023
n 0.2421
Epoch 2460800.5
nobs 2297
nopp 21
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.551
ep 0.170
sin(ip) 0.096
G 0.150
H 14.760
Mass
D 3.51 0.739
pV 0.300 0.1599
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.340
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5509 0.1702 0.0962 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 0.739 0.739 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.300 0.1599 0.1599 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
14.76 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 0.890 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT