Eltigen

02217, 1942 LG, 1942LG, 1958 FJ, 1958FJ, 1959 NP, 1959NP, 1970 LD, 1970LD, 1971 SK2, 1971SK2, 1974 CL, 1974CL, 1976 NN, 1976NN, 1976 OB1, 1976OB1, 1977 TH5, 1977TH5, J42L00G, J58F00J, J59N00P, J70L00D, J71S02K, J74C00L, J76N00N, J76O01B, J77T05H

All data for this body: [vot]

MPC data
Name (number) Eltigen (2217)
a 3.14971
e 0.17078
i / sin(i) 2.2489 / 0.03924
q 2.61180
Q 3.68762
ω 172.6071
Node 127.4462
m 129.9392
n 0.1763
Epoch 2460200.5
nobs 4136
nopp 41
Years observed 1955-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.158
ep 0.157
sin(ip) 0.023
Value Standard error
G 0.150
H 11.520
Mass
D 28.19 0.116
pV 0.112 0.0030
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1583 0.1573 0.0229 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.72 3.900 3.900 Nugent 2016AJ....152...63N NEATM
20.84 6.210 6.210 Nugent 2016AJ....152...63N NEATM
23.48 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
25.80 0.875 0.875 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
26.10 1.900 1.900 Tedesco 2002AJ....123.1056T STM
26.36 5.270 5.270 Ali-Lagoa 2018A&A...612A..85A NEATM
27.30 1.275 1.275 Ryan&Woodward 2010AJ....140..933R IRAS-STM
28.80 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
30.99 1.200 1.200 Usui 2011PASJ...63.1117U NEATM
31.03 6.210 6.210 Ali-Lagoa 2018A&A...612A..85A NEATM
31.66 0.354 0.354 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.084 0.0165 0.0165 Masiero 2011ApJ...741...68M NEATM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.090 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.097 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.114 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.124 0.0200 0.0200 Tedesco 2002AJ....123.1056T STM
0.127 0.0089 0.0089 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.180 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
11.52 MPC-2023-12-04 MPC-2023-12-04 Phot