Phaeo

00322, 1891 WB, 1891WB, I91W00B

All data for this body: [vot]

MPC data
Name (number) Phaeo (322)
a 2.78407
e 0.24458
i / sin(i) 8.0448 / 0.13995
q 2.10314
Q 3.46500
ω 114.8516
Node 252.2936
m 175.4048
n 0.2122
Epoch 2460200.5
nobs 7268
nopp 54
Years observed 1891-2023
rms 0.38
Best values
[raw, vot]

Value Standard error
Parent Phaeo (322)
 
ap 2.783
ep 0.199
sin(ip) 0.166
Value Standard error
G 0.150
H 9.210
Mass 3.996e+17 8.517e+16
D 69.92 0.263
pV 0.083 0.0036
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
322 Phaeo 530 Phaeo 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7825 0.1989 0.1656 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.4223e+17 1.2045e+17 1.2045e+17 Fienga INPOP19a Ephem
5.5700e+17 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
65.09 1.447 1.447 Masiero 2011ApJ...741...68M NEATM
66.10 0.740 0.740 Masiero 2014ApJ...791..121M NEATM
67.34 4.008 4.008 Ryan&Woodward 2010AJ....140..933R IRAS-STM
69.86 0.320 0.320 Masiero 2014ApJ...791..121M NEATM
70.84 4.900 4.900 Tedesco 2002AJ....123.1056T STM
71.99 0.930 0.930 Usui 2011PASJ...63.1117U NEATM
72.18 7.220 7.220 Ali-Lagoa 2018A&A...612A..85A NEATM
74.41 3.181 3.181 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
75.75 7.570 7.570 Ali-Lagoa 2018A&A...612A..85A NEATM
77.08 1.010 1.010 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0100 0.0100 Masiero 2011ApJ...741...68M NEATM
0.078 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.080 0.0069 0.0069 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.086 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.088 0.0130 0.0130 Tedesco 2002AJ....123.1056T STM
0.090 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.092 0.0114 0.0114 Masiero 2011ApJ...741...68M NEATM
0.103 0.0125 0.0125 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
9.21 MPC-2023-12-04 MPC-2023-12-04 Phot