2002 PY28

2002PY28, H9618, K02P28Y

All data for this body: [vot]

MPC data
Name (number) 2002 PY28 (179618)
a 2.40346
e 0.19974
i / sin(i) 0.9610 / 0.01677
q 1.92338
Q 2.88354
ω 178.1688
Node 172.4248
m 15.1158
n 0.2645
Epoch 2460800.5
nobs 443
nopp 18
Years observed 1991-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.403
ep 0.163
sin(ip) 0.023
G 0.150
H 17.470
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.828
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4032 0.1628 0.0229 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
17.47 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 0.1380 0.1380 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT