van Herk

vanHerk, 01752, 1930 OK, 1930OK, 1937 UK, 1937UK, 1947 UA, 1947UA, 1964 WL1, 1964WL1, 1967 RH, 1967RH, J30O00K, J37U00K, J47U00A, J64W01L, J67R00H

All data for this body: [vot]

MPC data
Name (number) van Herk (1752)
a 2.23908
e 0.20039
i / sin(i) 3.5060 / 0.06115
q 1.79039
Q 2.68777
ω 99.0966
Node 236.7794
m 88.6156
n 0.2942
Epoch 2460800.5
nobs 8811
nopp 35
Years observed 1930-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.238
ep 0.151
sin(ip) 0.082
G 0.150
H 13.330
Mass
D 4.73 0.073
pV 0.368 0.0564
Value
Rotational Period 88.400
Period quality 2
Spectral Class S
Spectral Class Score 2.891
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2382 0.1509 0.0823 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.58 0.080 0.080 Masiero 2012ApJ...759L...8M NEATM
5.49 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.307 0.0661 0.0661 Masiero 2011ApJ...741...68M NEATM
0.532 0.1080 0.1080 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
13.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
88.45 2 Sidereal Durech 2018A&A...617A..57D Model
88.45 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.4819 0.4819 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT