1998 PM1

1998PM1, 48931, J98P01M

All data for this body: [vot]

MPC data
Name (number) 1998 PM1 (48931)
a 2.36045
e 0.25473
i / sin(i) 5.2987 / 0.09235
q 1.75918
Q 2.96173
ω 337.3017
Node 0.8136
m 314.2783
n 0.2718
Epoch 2460200.5
nobs 1495
nopp 18
Years observed 1998-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.361
ep 0.214
sin(ip) 0.087
Value Standard error
G 0.150
H 15.490
Mass
D 4.33 1.180
pV 0.056 0.0330
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone -0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3605 0.2145 0.0871 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.33 1.180 1.180 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0240 0.0420 Masiero 2021PSJ.....2..162M 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
15.49 MPC-2023-12-04 MPC-2023-12-04 Phot