Pomona

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

All data for this body: [vot]

MPC data
Name (number) Pomona (32)
a 2.58758
e 0.08163
i / sin(i) 5.5221 / 0.09623
q 2.37635
Q 2.79880
ω 338.3784
Node 220.3644
m 51.9652
n 0.2368
Epoch 2460200.5
nobs 7575
nopp 75
Years observed 1864-2023
rms 0.45
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 7.790
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-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.8800e+17 4.1700e+17 4.1700e+17 Fienga 2020MNRAS.492..589F Ephem
8.0600e+17 Folkner 2014IPNPR.196C...1F 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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.79 MPC-2023-12-04 MPC-2023-12-04 Phot