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Orbital Elements at Epoch 2450000.5 (1995-Oct-10.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | 0.963225755046038 | 6.8344e-09 | |
a | 26.0920694978266 | 8.2048e-07 | au |
q | 0.959516155068868 | 1.7657e-07 | au |
i | 113.453816997171 | 2.1907e-05 | deg |
node | 139.3811920815948 | 2.7841e-05 | deg |
peri | 152.9821676305871 | 3.2865e-05 | deg |
M | 7.631696167124212 | 3.1321e-07 | deg |
tp | 2448968.499784556297 (1992-Dec-11.99978456) | 2.9166e-05 | TDB |
period | 48681.19346262312 133.28 | 0.0022962 6.287e-06 | d yr |
n | .007395052881692476 | 3.4881e-10 | deg/d |
Q | 51.22462284058444 | 1.6108e-06 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
109P/Swift-Tuttle Discovered 1862-Jul-16 by Swift, Lewis at Marathon, New York |
Reference: comet.dis | Last Updated: 2003-08-29 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
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Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1991-Jun-11 09:40 |
< 00:01 |
Jupiter |
1.84753149170408 |
1.84752391884309 |
1.8475390645791 |
21.1502888152817 |
21.1286013132229 |
2448418.90296 |
0.220055164056762 |
169.925970692388 |
85.9755939524247 |
-54.5209942186473 |
932054.467674865 |
T |
32 |
CATAB v2.0a-linF95 2006-Mar-28 13:12:53 |
2006-Mar-28 13:12 |
2124-Feb-26 00:27 |
00:01 |
Saturn |
1.34557544641009 |
1.34554320071984 |
1.34560769218731 |
18.2676026089217 |
18.2572818372002 |
2496890.51916 |
1.7581454949817 |
869.133341738707 |
219.496874370456 |
-26.3883632948709 |
209441.577541677 |
T |
32 |
CATAB v2.0a-linF95 2006-Mar-28 13:12:53 |
2006-Mar-28 13:12 |
2126-Aug-05 15:50 |
00:01 |
Earth |
0.153374949668848 |
0.153302476795438 |
0.153447422716567 |
58.3399707341828 |
58.3396729560364 |
2497782.15997 |
1.88469244939463 |
3554.26324111481 |
34.3256038118979 |
-3.52653921662111 |
40694.4507574223 |
T |
32 |
CATAB v2.0a-linF95 2006-Mar-28 13:12:53 |
2006-Mar-28 13:12 |
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Alternate Designations
Perihelion Year (est.) | New-Style Desig | Roman Numeral | Year/ Letter | 1992.9 | 109P/1992 S2 | 1992 XXVIII | 1992t |
1859.7 | 109P/1862 O1 | 1862 III | |
1726.4 | 109P/1737 N1 | 1737 II | |
127.0 | 109P/ 188 O1 | 188 | |
-6.3 | 109P/ -68 Q1 | -68 | |
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