Greenstein

04612, 1972 BU, 1972BU, 1979 YA8, 1979YA8, 1980 BD4, 1980BD4, 1983 XT1, 1983XT1, 1989 JG, 1989JG, 1989 JJ, 1989JJ, J72B00U, J79Y08A, J80B04D, J83X01T, J89J00G, J89J00J

All data for this body: [vot]

MPC data
Name (number) Greenstein (4612)
a 2.55709
e 0.13889
i / sin(i) 9.6159 / 0.16704
q 2.20195
Q 2.91224
ω 40.2022
Node 105.4026
m 218.6079
n 0.2410
Epoch 2460200.5
nobs 3101
nopp 30
Years observed 1954-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.556
ep 0.178
sin(ip) 0.151
Value Standard error
G 0.150
H 12.940
Mass
D 7.67 0.176
pV 0.228 0.0536
Rotational Period 3.008
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5557 0.1779 0.1509 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.67 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0536 0.0536 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
12.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.01 Polakis 2021MPBu...48..239P Lightcurve
3.01 Durech 2023A&A...675A..24D Model
3.01 Benishek 2021MPBu...48..280B Lightcurve
3.01 Clark 2021MPBu...48..213C Lightcurve