Schroeder

19290, 1989 LK, 1989LK, 1996 JR1, 1996JR1, J89L00K, J96J01R

All data for this body: [vot]

MPC data
Name (number) Schroeder (19290)
a 2.28613
e 0.22760
i / sin(i) 23.2857 / 0.39532
q 1.76580
Q 2.80646
ω 252.0295
Node 67.4760
m 75.4798
n 0.2851
Epoch 2460800.5
nobs 2861
nopp 22
Years observed 1989-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.286
ep 0.202
sin(ip) 0.395
G 0.150
H 14.170
Mass
D 3.65 0.042
pV 0.231 0.0344
Value
Rotational Period 65.200
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -1.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2856 0.2018 0.3950 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.65 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
4.16 0.680 0.680 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.0347 0.0347 Masiero 2011ApJ...741...68M NEATM
0.310 0.2870 0.2870 Masiero 2012ApJ...759L...8M 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
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
65.21 2 Sidereal Durech 2023A&A...675A..24D Model