Beryl

01729, 1933 ST, 1933ST, 1942 EW, 1942EW, 1949 JL, 1949JL, 1950 VR, 1950VR, 1952 DO2, 1952DO2, 1955 BD, 1955BD, 1959 JB, 1959JB, 1959 JL, 1959JL, 1959 LH, 1959LH, 1963 SL, 1963SL, 1972 GD2, 1972GD2, J33S00T, J42E00W, J49J00L, J50V00R, J52D02O, J55B00D, J59J00B, J59J00L, J59L00H, J63S00L, J72G02D

All data for this body: [vot]

MPC data
Name (number) Beryl (1729)
a 2.22921
e 0.10110
i / sin(i) 2.4386 / 0.04255
q 2.00383
Q 2.45459
ω 262.9925
Node 8.9311
m 259.1784
n 0.2961
Epoch 2460800.5
nobs 10790
nopp 42
Years observed 1933-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.230
ep 0.091
sin(ip) 0.036
G 0.150
H 12.570
Mass
D 9.04 1.030
pV 0.246 0.2520
Value
Rotational Period 4.888
Period quality 3
Spectral Class S
Spectral Class Score 15.976
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2296 0.0909 0.0364 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.04 1.030 1.030 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.2520 0.2520 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
12.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.8888 3 Synodic Oey 2010MPBu...37..135O Lightcurve
4.88894 2 Sidereal Durech 2020A&A...643A..59D Model
4.889 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
S Bus VIS Bus 2002Icar..158..146B SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9960 0.9960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT