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JPL Small-Body Database Browser
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27640 (3273 T-1)
Classification:
Main-belt Asteroid
SPK-ID:
2027640
[
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
.1898789449722671
3.4702e-08
a
2.383667924357462
8.5534e-09
au
q
1.931059573716233
8.5287e-08
au
i
2.303707263495878
5.0645e-06
deg
node
14.12775859187738
9.2842e-05
deg
peri
257.2742196232544
9.385e-05
deg
M
322.2394777840084
1.3405e-05
deg
t
p
2458741.494621700808
(2019-Sep-14.99462170)
5.0126e-05
TDB
period
1344.209794609114
3.68
7.2352e-06
1.981e-08
d
yr
n
.2678153376383374
1.4415e-09
deg/d
Q
2.836276274998691
1.0177e-08
au
Orbit Determination Parameters
# obs. used (total)
1353
data-arc span
17580 days (48.13 yr)
first obs. used
1971-03-24
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53268
source
ORB
producer
Otto Matic
solution date
2019-May-30 03:28:31
Additional Information
Earth MOID
= .91603 au
Jupiter MOID
= 2.273 au
T_jup
= 3.511
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.8
n/a
MPO431818
27640 (3273 T-1)
Discovered 1971-Mar-26 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
3273 T-1
= 1999 AQ20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 08:15 UT
(server date/time)
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Ryan S. Park
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