+ View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Small-Body Database Browser
Search:
[
help
]
120412 (3017 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2120412
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 27
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2260449482632413
5.7265e-08
a
2.723406690860864
1.3444e-08
au
q
2.107794366325455
1.6044e-07
au
i
13.00583736842188
5.9639e-06
deg
node
316.8571510970034
1.853e-05
deg
peri
173.9083272348797
2.2806e-05
deg
M
39.12331451168136
1.0648e-05
deg
t
p
2459022.097754185380
(2020-Jun-21.59775419)
4.834e-05
TDB
period
1641.599370985991
4.49
1.2156e-05
3.328e-08
d
yr
n
.2192983296428615
1.6239e-09
deg/d
Q
3.339019015396274
1.6483e-08
au
Orbit Determination Parameters
# obs. used (total)
957
data-arc span
21993 days (60.21 yr)
first obs. used
1960-09-24
last obs. used
2020-12-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4942
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 09:24:58
Additional Information
Earth MOID
= 1.12268 au
Jupiter MOID
= 1.7223 au
T_jup
= 3.284
[ 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
14.67
n/a
E2021B55
120412 (3017 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051116/Numbers.arc
Last Updated:
2005-11-21
[ show close-approach data ]
Alternate Designations
3017 P-L
= 2001 SE316 = 2004 NG11 = 2005 RT28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Mar-03 18:30 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin