1999SX25

1998MT, 40739, J98M00T, J99S25X

All data for this body: [vot]

MPC data
Name (number) 1999SX25 (40739)
Packed designation 40739
a 2.57538
e 0.12897
i / sin(i) 12.2995 / 0.21302
q 2.24324
Q 2.90752
ω 326.2175
Node 251.4450
m 268.8080
n 0.2385
Epoch 2459600.5
nobs 1624
nopp 19
Years observed 1998-2022
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.575
ep 0.164
sin(ip) 0.228
Value Standard error
G 0.150
H 14.130
Mass
D 4.08 0.130
pV 0.320 0.0283
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5750 0.1637 0.2279 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.08 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.0283 0.0283 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.13 MPC-2022-01-18 MPC-2022-01-18 Phot