Holt

04435, 1978 PZ2, 1978PZ2, 1983 AG2, 1983AG2, J78P02Z, J83A02G

All data for this body: [vot]

MPC data
Name (number) Holt (4435)
a 2.31653
e 0.33488
i / sin(i) 21.9420 / 0.37367
q 1.54077
Q 3.09228
ω 110.5439
Node 330.7223
m 21.1805
n 0.2795
Epoch 2460800.5
nobs 10110
nopp 22
Years observed 1978-2025
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.317
ep 0.275
sin(ip) 0.404
G 0.150
H 13.390
Mass
D 5.74 0.566
pV 0.235 0.0497
Value
Rotational Period 2.860
Period quality 3
Spectral Class S
Spectral Class Score 14.300
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3168 0.2745 0.4042 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 1.170 1.170 Nugent 2016AJ....152...63N NEATM
5.30 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM
7.20 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.280 0.1500 0.1500 Nugent 2016AJ....152...63N NEATM
0.360 0.1100 0.1100 Ali-Lagoa 2017A&A...603A..55A 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
13.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.71 2 Synodic Ruthroff 2018MPBu...45..130R Lightcurve
2.71 3- Synodic Aznar 2018MPBu...45...92A Lightcurve
2.86681 2 Sidereal Durech 2020A&A...643A..59D Model
2.867 2 Synodic Montminy 2018MPBu...45..331M Lightcurve
2.867 3 Synodic Pravec LCDB Lightcurve
2.867 3 Synodic Skiff 2019MPBu...46..238S Lightcurve
2.867 3 Synodic Stephens 2018CBET.4480....1S Lightcurve
2.867 3 Synodic Stephens 2018MPBu...45..297S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S R 0.860000 0.120000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S Bus VIS Binzel 2019Icar..324...41B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC