2001 XS77

2001XS77, 1999 HL6, 1999HL6, B1323, J99H06L, K01X77S

All data for this body: [vot]

MPC data
Name (number) 2001 XS77 (111323)
a 2.78145
e 0.08399
i / sin(i) 3.9518 / 0.06892
q 2.54784
Q 3.01506
ω 155.4971
Node 197.1832
m 314.6491
n 0.2125
Epoch 2460200.5
nobs 592
nopp 18
Years observed 1991-2022
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.782
ep 0.049
sin(ip) 0.075
Value Standard error
G 0.150
H 16.010
Mass
D 4.19 0.228
pV 0.048 0.0110
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 519 Hoffmeister -0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7820 0.0492 0.0749 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.19 0.228 0.228 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0110 0.0110 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
16.01 MPC-2023-12-04 MPC-2023-12-04 Phot