Randa

03928, 1971 OP1, 1971OP1, 1978 TW5, 1978TW5, 1980 FL9, 1980FL9, 1981 PG, 1981PG, J71O01P, J78T05W, J80F09L, J81P00G

All data for this body: [vot]

MPC data
Name (number) Randa (3928)
a 2.24653
e 0.18917
i / sin(i) 2.4525 / 0.04279
q 1.82156
Q 2.67150
ω 54.4768
Node 268.9909
m 349.7165
n 0.2927
Epoch 2460800.5
nobs 4864
nopp 30
Years observed 1978-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.247
ep 0.141
sin(ip) 0.057
G 0.150
H 13.420
Mass
D 5.68 0.172
pV 0.263 0.0373
Value
Rotational Period 29.000
Period quality 2
Spectral Class S
Spectral Class Score 3.660
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2465 0.1413 0.0573 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.47 0.870 0.870 Nugent 2016AJ....152...63N NEATM
5.73 0.175 0.175 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.257 0.0392 0.0392 Masiero 2011ApJ...741...68M NEATM
0.320 0.1200 0.1200 Nugent 2016AJ....152...63N 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
13.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.0 1- Synodic Behrend LCDB Lightcurve
23.13 2 Synodic Brinsfield 2009MPBu...36...64B Lightcurve
29.9 2 Synodic Galad 2009MPBu...36..116G Lightcurve
29.9 2 Synodic Pravec LCDB Lightcurve
57.0 1 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.610 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT