Grano

01451, 1938 DT, 1938DT, 1976 WK, 1976WK, J38D00T, J76W00K

All data for this body: [vot]

MPC data
Name (number) Grano (1451)
a 2.20321
e 0.11817
i / sin(i) 5.1118 / 0.08910
q 1.94285
Q 2.46357
ω 51.7833
Node 175.2436
m 4.0463
n 0.3014
Epoch 2460200.5
nobs 5205
nopp 29
Years observed 1938-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.203
ep 0.144
sin(ip) 0.088
Value Standard error
G 0.150
H 13.290
Mass
D 6.31 0.033
pV 0.202 0.0339
Rotational Period 138.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2034 0.1439 0.0884 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.08 2.020 2.020 Ali-Lagoa 2018A&A...612A..85A NEATM
6.17 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
6.33 0.037 0.037 Masiero 2011ApJ...741...68M NEATM
9.70 0.570 0.570 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.403 0.0919 0.0919 Masiero 2011ApJ...741...68M NEATM
0.430 0.0800 0.0800 Masiero 2014ApJ...791..121M 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
135.20 Polakis 2020MPBu...47..314P Lightcurve
138.00 Stephens 2010MPBu...37..159S Lightcurve
5.11 Behrend LCDB Lightcurve