1997 SZ2

1997SZ2, 1998 YE21, 1998YE21, 1999 CH85, 1999CH85, 44003, J97S02Z, J98Y21E, J99C85H

All data for this body: [vot]

MPC data
Name (number) 1997 SZ2 (44003)
a 3.12571
e 0.15295
i / sin(i) 1.2471 / 0.02176
q 2.64764
Q 3.60378
ω 133.3957
Node 322.4658
m 176.8323
n 0.1784
Epoch 2460200.5
nobs 1753
nopp 20
Years observed 1997-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.130
ep 0.148
sin(ip) 0.040
Value Standard error
G 0.150
H 13.940
Mass
D 8.13 0.165
pV 0.097 0.0175
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1301 0.1481 0.0403 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.13 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0175 0.0175 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
13.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Author Reference Method
B B 0.3077 0.3077 Bus-Demeo Sergeyev 2021A&A...652A..59S PHOT