2000 SA291

2000SA291, 1998 FV105, 1998FV105, 56993, J98FA5V, K00ST1A

All data for this body: [vot]

MPC data
Name (number) 2000 SA291 (56993)
a 3.11992
e 0.11067
i / sin(i) 4.2277 / 0.07372
q 2.77463
Q 3.46520
ω 311.4946
Node 304.5938
m 265.2094
n 0.1789
Epoch 2460800.5
nobs 884
nopp 23
Years observed 1998-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.121
ep 0.130
sin(ip) 0.094
G 0.150
H 14.870
Mass
D 4.20 0.280
pV 0.174 0.0565
Value
Rotational Period 5.375
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1212 0.1295 0.0942 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.20 0.280 0.280 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.174 0.0565 0.0565 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
14.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.37499 2 Sidereal Durech 2023A&A...675A..24D Model