Crick

12845, 1997 JM15, 1997JM15, 1998 QC32, 1998QC32, J97J15M, J98Q32C

All data for this body: [vot]

MPC data
Name (number) Crick (12845)
a 2.79470
e 0.02034
i / sin(i) 2.9697 / 0.05181
q 2.73787
Q 2.85154
ω 151.7391
Node 94.7704
m 340.8584
n 0.2110
Epoch 2460800.5
nobs 2518
nopp 23
Years observed 1994-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.795
ep 0.050
sin(ip) 0.032
G 0.150
H 14.440
Mass
D 3.35 0.830
pV 0.329 0.1152
Value
Rotational Period 3.500
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 1.9600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7949 0.0499 0.0321 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.35 0.830 0.830 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.329 0.1152 0.1152 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
14.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.52 2- Synodic Polishook 2012MNRAS.421.2094P Lightcurve
3.54 2 Synodic Chang 2016ApJS..227...20C Lightcurve