Herran

03970, 1963 UT, 1963UT, 1971 ST1, 1971ST1, 1979 ME9, 1979ME9, 1979 RH, 1979RH, 1982 FQ3, 1982FQ3, J63U00T, J71S01T, J79M09E, J79R00H, J82F03Q

All data for this body: [vot]

MPC data
Name (number) Herran (3970)
a 2.55694
e 0.13311
i / sin(i) 15.1286 / 0.26099
q 2.21660
Q 2.89729
ω 304.3347
Node 21.6514
m 75.7652
n 0.2411
Epoch 2460800.5
nobs 9532
nopp 28
Years observed 1955-2025
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.557
ep 0.084
sin(ip) 0.257
G 0.150
H 12.570
Mass
D 8.65 0.136
pV 0.126 0.0190
Value
Rotational Period 8.050
Period quality 3
Spectral Class S
Spectral Class Score 5.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5568 0.0842 0.2570 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.17 1.000 1.000 Tedesco 2002AJ....123.1056T STM
8.56 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.112 0.0200 0.0200 Tedesco 2002AJ....123.1056T STM
0.264 0.0619 0.0619 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
12.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.04608 2 Synodic Pal 2020ApJS..247...26P Lightcurve
8.053 3 Synodic Polakis 2021MPBu...48...23P Lightcurve
8.09 2- Synodic Kim 2014AJ....147...56K Lightcurve
8.09 2+ Synodic Kim 2014AJ....147...56K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT