Ralphmerrifield

2000 DT15, 2000DT15, 50427, K00D15T

All data for this body: [vot]

MPC data
Name (number) Ralphmerrifield (50427)
a 3.05980
e 0.07745
i / sin(i) 11.4537 / 0.19858
q 2.82283
Q 3.29677
ω 141.8986
Node 138.3044
m 160.5473
n 0.1841
Epoch 2460800.5
nobs 2510
nopp 23
Years observed 1994-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.052
ep 0.095
sin(ip) 0.187
G 0.150
H 14.140
Mass
D 5.89 0.242
pV 0.140 0.0214
Value
Rotational Period 15.750
Period quality 2
Spectral Class S
Spectral Class Score 2.140
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0520 0.0945 0.1870 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 0.242 0.242 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0214 0.0214 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
14.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.756 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT