Pierre

01392, 1917 UB, 1917UB, 1936 FO, 1936FO, 1938 SZ, 1938SZ, 1955 TZ, 1955TZ, 1959 SH, 1959SH, J17U00B, J36F00O, J38S00Z, J55T00Z, J59S00H

All data for this body: [vot]

MPC data
Name (number) Pierre (1392)
a 2.60705
e 0.20297
i / sin(i) 12.2627 / 0.21240
q 2.07790
Q 3.13620
ω 43.7872
Node 358.2226
m 39.9180
n 0.2341
Epoch 2460200.5
nobs 6743
nopp 34
Years observed 1936-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.608
ep 0.175
sin(ip) 0.216
Value Standard error
G 0.150
H 12.110
Mass
D 26.21 0.326
pV 0.047 0.0041
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6078 0.1753 0.2156 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.75 2.580 2.580 Ali-Lagoa 2018A&A...612A..85A NEATM
26.16 0.340 0.340 Usui 2011PASJ...63.1117U NEATM
26.38 6.060 6.060 Masiero 2021PSJ.....2..162M NEATM
26.44 1.600 1.600 Tedesco 2002AJ....123.1056T STM
26.47 7.270 7.270 Masiero 2020PSJ.....1....5M NEATM
27.02 5.290 5.290 Nugent 2016AJ....152...63N NEATM
27.69 8.100 8.100 Masiero 2020PSJ.....1....5M NEATM
28.59 2.860 2.860 Ali-Lagoa 2018A&A...612A..85A NEATM
28.67 9.950 9.950 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0120 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.040 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.041 0.0180 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.044 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A 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
12.11 MPC-2023-12-04 MPC-2023-12-04 Phot