Eos

00221, 1882BA, I82B00A

All data for this body: [vot]

MPC data
Name (number) Eos (221)
Packed designation 00221
a 3.00997
e 0.10228
i / sin(i) 10.8932 / 0.18898
q 2.70211
Q 3.31784
ω 192.3274
Node 141.7334
m 85.1583
n 0.1887
Epoch 2459600.5
nobs 3325
nopp 71
Years observed 1885-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.013
ep 0.074
sin(ip) 0.172
Value Standard error
G 0.150
H 7.800
Mass 1.133e+18 3.650e+17
D 100.15 0.878
pV 0.147 0.0055
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -2.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0127 0.0738 0.1723 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.2200e+18 Folkner 2014IPNPR.196C...1F Ephem
1.0469e+18 5.1618e+17 5.1618e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
87.10 32.080 32.080 Nugent 2016AJ....152...63N NEATM
91.20 2.210 2.210 Masiero 2014ApJ...791..121M NEATM
94.90 27.540 27.540 Nugent 2016AJ....152...63N NEATM
95.47 1.680 1.680 Masiero 2012ApJ...759L...8M NEATM
95.78 2.827 2.827 Masiero 2011ApJ...741...68M NEATM
100.85 4.127 4.127 Ryan&Woodward 2010AJ....140..933R IRAS-STM
103.87 3.600 3.600 Tedesco 2002AJ....123.1056T STM
104.74 10.470 10.470 Ali-Lagoa 2018A&A...612A..85A NEATM
107.74 1.510 1.510 Usui 2011PASJ...63.1117U NEATM
110.40 11.040 11.040 Ali-Lagoa 2018A&A...612A..85A NEATM
113.27 7.005 7.005 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.121 0.0155 0.0155 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.122 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.135 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.140 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.140 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.150 0.1700 0.1700 Nugent 2016AJ....152...63N NEATM
0.150 0.0124 0.0124 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.165 0.0342 0.0342 Masiero 2011ApJ...741...68M NEATM
0.166 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.180 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
7.80 MPC-2022-01-18 MPC-2022-01-18 Phot