Medlock

19704, 1982 XX, 1982XX, 1984 EJ1, 1984EJ1, 1999 TU8, 1999TU8, J82X00X, J84E01J, J99T08U

All data for this body: [vot]

MPC data
Name (number) Medlock (19704)
a 3.23699
e 0.08697
i / sin(i) 2.7509 / 0.04799
q 2.95547
Q 3.51852
ω 33.0703
Node 88.0960
m 60.9254
n 0.1692
Epoch 2460800.5
nobs 2815
nopp 24
Years observed 1982-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.219
ep 0.123
sin(ip) 0.027
G 0.150
H 13.480
Mass
D 11.33 0.149
pV 0.087 0.0079
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.418
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.8000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2189 0.1232 0.0274 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.33 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0079 0.0079 Masiero 2011ApJ...741...68M 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
13.48 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
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C 0.903 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT