Erin

02167, 1938EV, 1954CH, 1971LA, 1973WG, 1973YF1, J38E00V, J54C00H, J71L00A, J73W00G, J73Y01F

All data for this body: [vot]

MPC data
Name (number) Erin (2167)
Packed designation 02167
a 2.54103
e 0.18676
i / sin(i) 6.0195 / 0.10487
q 2.06646
Q 3.01560
ω 274.7462
Node 252.7079
m 234.3982
n 0.2433
Epoch 2459600.5
nobs 3313
nopp 29
Years observed 1954-2022
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.542
ep 0.235
sin(ip) 0.129
Value Standard error
G 0.150
H 12.130
Mass
D 10.26 0.283
pV 0.318 0.0272
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5422 0.2346 0.1292 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.36 1.590 1.590 Nugent 2016AJ....152...63N NEATM
9.00 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
12.29 0.470 0.470 Usui 2011PASJ...63.1117U NEATM
12.66 2.530 2.530 Ali-Lagoa 2018A&A...612A..85A NEATM
13.03 2.610 2.610 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0690 0.0690 Ali-Lagoa 2018A&A...612A..85A NEATM
0.183 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM
0.310 0.1600 0.1600 Nugent 2016AJ....152...63N NEATM
0.379 0.0330 0.0330 Masiero 2012ApJ...759L...8M 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
12.13 MPC-2022-01-18 MPC-2022-01-18 Phot