Richnelson

12395, 1995 CD2, 1995CD2, J95C02D

All data for this body: [vot]

MPC data
Name (number) Richnelson (12395)
a 3.23370
e 0.05254
i / sin(i) 21.1021 / 0.36003
q 3.06379
Q 3.40361
ω 13.0066
Node 232.2231
m 342.6396
n 0.1695
Epoch 2460800.5
nobs 4239
nopp 26
Years observed 1995-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.239
ep 0.057
sin(ip) 0.371
G 0.150
H 12.270
Mass
D 16.01 2.580
pV 0.100 0.0450
Value
Rotational Period 5.240
Period quality 2
Spectral Class B
Spectral Class Score 1.224
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2394 0.0569 0.3706 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.01 2.580 2.580 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0450 0.0450 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
12.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.248 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.204 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT