1997 XH

1997XH, 18577, J97X00H

All data for this body: [vot]

MPC data
Name (number) 1997 XH (18577)
a 2.22902
e 0.14238
i / sin(i) 5.6132 / 0.09781
q 1.91165
Q 2.54638
ω 274.0251
Node 319.0201
m 174.3105
n 0.2962
Epoch 2460200.5
nobs 2363
nopp 21
Years observed 1979-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.228
ep 0.163
sin(ip) 0.104
Value Standard error
G 0.150
H 14.580
Mass
D 3.23 0.640
pV 0.250 0.1100
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 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
2.2278 0.1633 0.1044 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.23 0.640 0.640 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1100 0.1100 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot