1997 PY5

1997PY5, 2000 QA41, 2000QA41, 43995, J97P05Y, K00Q41A

All data for this body: [vot]

MPC data
Name (number) 1997 PY5 (43995)
a 2.17376
e 0.07418
i / sin(i) 2.2022 / 0.03843
q 2.01251
Q 2.33502
ω 219.2585
Node 254.0140
m 116.5380
n 0.3075
Epoch 2460800.5
nobs 1043
nopp 20
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.174
ep 0.133
sin(ip) 0.045
G 0.150
H 16.650
Mass
D 3.52 0.219
pV 0.036 0.0171
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.882
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1736 0.1325 0.0450 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.219 0.219 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0171 0.0171 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
16.65 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
B B 0.3136 0.3136 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT