2000 SQ1

2000SQ1, 1990 WT5, 1990WT5, 41574, J90W05T, K00S01Q

All data for this body: [vot]

MPC data
Name (number) 2000 SQ1 (41574)
a 1.85638
e 0.12882
i / sin(i) 25.7786 / 0.43490
q 1.61724
Q 2.09551
ω 278.9882
Node 65.1576
m 282.8831
n 0.3897
Epoch 2460800.5
nobs 1478
nopp 18
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.856
ep 0.081
sin(ip) 0.416
G 0.150
H 15.720
Mass
D 1.91 0.164
pV 0.234 0.0470
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8563 0.0810 0.4160 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.63 0.260 0.260 Nugent 2016AJ....152...63N NEATM
2.10 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
2.10 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.240 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.270 0.1500 0.1500 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
15.72 MPC-2023-12-04 MPC-2023-12-04 Phot