Obraztsova

04623, 1976 UD2, 1976UD2, 1981 UT15, 1981UT15, 1981 UV5, 1981UV5, J76U02D, J81U05V, J81U15T

All data for this body: [vot]

MPC data
Name (number) Obraztsova (4623)
a 2.84876
e 0.07898
i / sin(i) 1.7353 / 0.03028
q 2.62377
Q 3.07374
ω 3.1451
Node 3.7871
m 56.1550
n 0.2050
Epoch 2460800.5
nobs 4023
nopp 30
Years observed 1976-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.847
ep 0.043
sin(ip) 0.037
G 0.150
H 12.750
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.024
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 -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8471 0.0427 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
12.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.504 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT