1999PM1

20494, J99P01M

All data for this body: [vot]

MPC data
Name (number) 1999PM1 (20494)
Packed designation 20494
a 2.68320
e 0.24260
i / sin(i) 28.1308 / 0.47149
q 2.03226
Q 3.33415
ω 258.4575
Node 95.6627
m 14.8423
n 0.2242
Epoch 2459600.5
nobs 1414
nopp 22
Years observed 1992-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Brucato (4203)
 
ap 2.684
ep 0.121
sin(ip) 0.473
Value Standard error
G 0.150
H 14.030
Mass
D 8.67 0.089
pV 0.065 0.0147
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4203 Brucato 807 Brucato 2.9800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6840 0.1212 0.4727 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.36 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
8.68 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
10.63 3.312 3.312 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0265 0.0265 Masiero 2017AJ....154..168M NEATM
0.061 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.078 0.0200 0.0200 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.03 MPC-2022-01-18 MPC-2022-01-18 Phot