+ View the NASA Portal
+ Center for Near-Earth Object Studies
IMPORTANT:
The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.
Please visit
this page
for more details.
Don't show this message again
JPL Small-Body Database Browser
Search:
[
help
]
146597 (2001 TA160)
Classification:
Main-belt Asteroid
SPK-ID:
2146597
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 20
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1911216439172154
3.0191e-08
a
2.780099148818735
1.7963e-08
au
q
2.248762029243647
8.7054e-08
au
i
11.38704737743381
3.7089e-06
deg
node
123.8343553748026
1.9977e-05
deg
peri
349.3572561583628
2.2795e-05
deg
M
217.63604389927
1.248e-05
deg
t
p
2459270.055221493276
(2021-Feb-24.55522149)
6.2422e-05
TDB
period
1693.124343685919
4.64
1.6409e-05
4.493e-08
d
yr
n
.2126246671383171
2.0607e-09
deg/d
Q
3.311436268393823
2.1396e-08
au
Orbit Determination Parameters
# obs. used (total)
697
data-arc span
7976 days (21.84 yr)
first obs. used
1997-12-27
last obs. used
2019-10-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56351
source
ORB
producer
Otto Matic
solution date
2019-Nov-07 17:06:01
Additional Information
Earth MOID
= 1.26643 au
Jupiter MOID
= 1.804 au
T_jup
= 3.278
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.2
n/a
MPO453931
diameter
diameter
6.166
km
0.152
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.056
0.010
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
146597 (2001 TA160)
Discovered 2001-Oct-15 by NEAT at Palomar
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2001 TA160
= 2003 DF22
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 19:05 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin