+ View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Small-Body Database Browser
Search:
[
help
]
17814 (1998 FH113)
Classification:
Main-belt Asteroid
SPK-ID:
2017814
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 45
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1187082819468738
2.072e-08
a
3.008835630778104
1.4421e-08
au
q
2.651661922387897
6.4833e-08
au
i
8.739421812733944
4.2792e-07
deg
node
252.0781232013466
5.8682e-06
deg
peri
88.25407924442126
9.4008e-06
deg
M
351.7548779690961
7.0541e-06
deg
t
p
2459244.160701464864
(2021-Jan-29.66070146)
3.7432e-05
TDB
period
1906.321394448557
5.22
1.3705e-05
3.752e-08
d
yr
n
.188845386223102
1.3577e-09
deg/d
Q
3.366009339168312
1.6133e-08
au
Orbit Determination Parameters
# obs. used (total)
2632
data-arc span
25958 days (71.07 yr)
first obs. used
1949-11-30
last obs. used
2020-12-25
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.41016
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 02:14:02
Additional Information
Earth MOID
= 1.65988 au
Jupiter MOID
= 2.04651 au
T_jup
= 3.222
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
12.16
n/a
E2021B10
diameter
diameter
13.309
km
0.122
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
rotation period
rot_per
9.22
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Tan, H.; Yeh, T.; Li, B.; Gao, X. (2018) Minor Planet Bull. 45, 57-59.]
geometric albedo
albedo
0.240
0.015
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
17814 (1998 FH113)
Discovered 1998-Mar-31 by LINEAR at Socorro
Reference:
20001013/Numbers.arc
Last Updated:
2004-04-19
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2021-Apr-18 00:42 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin