Piironen

03759, 1984 AP, 1984AP, J84A00P

All data for this body: [vot]

MPC data
Name (number) Piironen (3759)
a 2.72162
e 0.11706
i / sin(i) 13.0416 / 0.22566
q 2.40303
Q 3.04022
ω 165.2130
Node 292.7680
m 310.4819
n 0.2195
Epoch 2460200.5
nobs 6239
nopp 29
Years observed 1984-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.142
sin(ip) 0.239
Value Standard error
G 0.150
H 12.110
Mass
D 28.08 0.439
pV 0.030 0.0016
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7195 0.1424 0.2394 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.50 6.587 6.587 Masiero 2017AJ....154..168M NEATM
25.71 7.230 7.230 Masiero 2021PSJ.....2..162M NEATM
26.30 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
26.71 7.592 7.592 Masiero 2017AJ....154..168M NEATM
26.85 2.690 2.690 Ali-Lagoa 2018A&A...612A..85A NEATM
27.37 2.740 2.740 Ali-Lagoa 2018A&A...612A..85A NEATM
29.60 7.230 7.230 Nugent 2016AJ....152...63N NEATM
31.94 10.110 10.110 Masiero 2020PSJ.....1....5M NEATM
32.15 1.000 1.000 Tedesco 2002AJ....123.1056T STM
32.35 7.260 7.260 Masiero 2021PSJ.....2..162M NEATM
33.81 2.617 2.617 Ryan&Woodward 2010AJ....140..933R IRAS-STM
34.15 2.098 2.098 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
35.02 11.770 11.770 Masiero 2020PSJ.....1....5M NEATM
36.94 11.450 11.450 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0310 0.0310 Masiero 2012ApJ...759L...8M NEATM
0.026 0.0033 0.0033 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.027 0.0072 0.0072 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.030 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.030 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.033 0.0130 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0110 0.0170 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.038 0.0233 0.0233 Masiero 2017AJ....154..168M NEATM
0.049 0.0267 0.0267 Masiero 2017AJ....154..168M NEATM
0.049 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0100 0.0100 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