Pomona

00032, 1854UA, 1899QA, 1911KF, 1945RB, 1949SH, 1950YD, I54U00A, I99Q00A, J11K00F, J45R00B, J49S00H, J50Y00D

All data for this body: [vot]

MPC data
Name (number) Pomona (32)
Packed designation 00032
a 2.58735
e 0.08169
i / sin(i) 5.5214 / 0.09622
q 2.37599
Q 2.79871
ω 338.6820
Node 220.3756
m 269.6166
n 0.2368
Epoch 2459600.5
nobs 2661
nopp 75
Years observed 1864-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.587
ep 0.112
sin(ip) 0.108
Value Standard error
G 0.150
H 7.650
Mass 8.470e+17 2.949e+17
D 82.67 0.630
pV 0.254 0.0061
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5870 0.1122 0.1084 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.0600e+17 Folkner 2014IPNPR.196C...1F Ephem
8.8800e+17 4.1700e+17 4.1700e+17 Fienga 2020MNRAS.492..589F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
73.85 7.390 7.390 Ali-Lagoa 2018A&A...612A..85A NEATM
77.34 2.570 2.570 Ryan&Woodward 2010AJ....140..933R MSX-STM
80.73 1.985 1.985 Ryan&Woodward 2010AJ....140..933R IRAS-STM
80.76 1.600 1.600 Tedesco 2002AJ....123.1056T STM
81.78 3.740 3.740 Masiero 2014ApJ...791..121M NEATM
82.94 4.079 4.079 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
83.49 0.960 0.960 Usui 2011PASJ...63.1117U NEATM
83.52 8.350 8.350 Ali-Lagoa 2018A&A...612A..85A NEATM
84.00 nan nan Delbo 2009P&SS...57..259D RADIOMETRY_TPM
85.29 2.202 2.202 Masiero 2011ApJ...741...68M NEATM
86.00 nan nan Delbo 2009P&SS...57..259D RADIOMETRY_TPM
86.60 2.944 2.944 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.225 0.0160 0.0160 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.230 0.0654 0.0654 Masiero 2011ApJ...741...68M NEATM
0.248 0.0225 0.0225 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.250 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.253 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.256 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.257 0.0128 0.0128 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.281 0.0187 0.0187 Ryan&Woodward 2010AJ....140..933R MSX-STM
0.324 0.0650 0.0650 Ali-Lagoa 2018A&A...612A..85A 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
7.65 MPC-2022-01-18 MPC-2022-01-18 Phot