Orlenok

02188, 1909 EA, 1909EA, 1931 TF4, 1931TF4, 1950 ND, 1950ND, 1963 DE, 1963DE, 1969 HB, 1969HB, 1976 UL4, 1976UL4, 1979 HU, 1979HU, J09E00A, J31T04F, J50N00D, J63D00E, J69H00B, J76U04L, J79H00U

All data for this body: [vot]

MPC data
Name (number) Orlenok (2188)
a 2.90221
e 0.08623
i / sin(i) 2.6623 / 0.04645
q 2.65195
Q 3.15246
ω 194.7823
Node 140.2668
m 4.7848
n 0.1993
Epoch 2460800.5
nobs 6336
nopp 42
Years observed 1931-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.903
ep 0.059
sin(ip) 0.035
G 0.150
H 11.910
Mass
D 14.34 0.063
pV 0.163 0.0109
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9026 0.0595 0.0346 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.74 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
14.09 2.750 2.750 Nugent 2016AJ....152...63N NEATM
14.51 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
14.72 1.470 1.470 Ali-Lagoa 2018A&A...612A..85A NEATM
14.73 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
16.90 1.070 1.070 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.142 0.0142 0.0142 Masiero 2011ApJ...741...68M NEATM
0.188 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A NEATM
0.192 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.200 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
11.91 MPC-2023-12-04 MPC-2023-12-04 Phot