2002 PE40

2002PE40, 2001 DR25, 2001DR25, B2540, K01D25R, K02P40E

All data for this body: [vot]

MPC data
Name (number) 2002 PE40 (112540)
a 2.42836
e 0.14954
i / sin(i) 2.4192 / 0.04221
q 2.06524
Q 2.79149
ω 243.9085
Node 26.0020
m 38.3005
n 0.2605
Epoch 2460800.5
nobs 1165
nopp 19
Years observed 1991-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.429
ep 0.146
sin(ip) 0.040
G 0.150
H 15.920
Mass
D 2.19 0.423
pV 0.162 0.0220
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.776
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4295 0.1461 0.0397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.19 0.423 0.423 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0220 0.0220 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
15.92 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
V V 0.1293 0.1293 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT