2019 SZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5484144444 ± 3.94e-05
Semi-major axis (a)2.5668004880 AU ± 2.41e-04
Inclination (i)21.22649451° ± 1.01e-03
Long. of Asc. Node (Ω)9.98845907° ± 1.66e-04
Arg. of Perihelion (ω)310.81481455° ± 4.39e-04
Mean Anomaly (M)189.24645039° ± 7.79e-02
Mean Motion (n)0.2396757563°/day ± 3.37e-05
Perihelion dist (q)1.15913002 AU ± 1.48e-04
Aphelion dist (Q)3.97447095 AU ± 3.86e-04
Orbital Period4.11233201 yr ± 5.78e-04
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty2
Orbit TypeAmor
MOID0.247438 AU
Observations Used134
Oppositions1
Arc Total2019-2019
First Observation Used2019-09-09
Last Observation Used2019-10-25
Observations (142)
Date Type RA Dec Mag Band Observatory
2019-09-21 00:38:00 C 01 09 09.40 -12 05 56.0 V K87
2019-09-21 00:40:33 C 01 09 09.06 -12 05 47.6 V K87
2019-09-21 00:41:49 C 01 09 08.86 -12 05 43.2 V K87
2019-09-21 00:52:51 C 01 09 07.42 -12 05 05.2 V 104
2019-09-21 00:57:09 C 01 09 06.82 -12 04 51.1 V 104
2019-09-21 01:01:26 C 01 09 06.21 -12 04 36.9 V 104
2019-09-21 01:05:45 C 01 09 05.61 -12 04 22.9 V 104
2019-09-23 22:52:14 C 01 00 12.41 -08 17 40.3 V C95
2019-09-23 23:09:56 C 01 00 10.09 -08 16 44.2 V C95
2019-09-23 23:27:35 C 01 00 07.77 -08 15 48.3 V C95
2019-09-24 01:21:22 C 00 59 52.75 -08 09 47.1 V 204
2019-09-24 01:27:46 C 00 59 51.92 -08 09 26.8 V 204
2019-09-24 01:34:09 C 00 59 51.06 -08 09 06.3 V 204
2019-09-26 06:35:56 C 00 53 22.01 -05 23 22.4 u 807
2019-09-26 06:39:14 C 00 53 21.59 -05 23 12.3 u 807
2019-09-26 06:42:29 C 00 53 21.18 -05 23 02.4 u 807
2019-09-29 09:58:03 C 00 44 40.191 -01 42 33.53 U F51
2019-09-29 10:14:04 C 00 44 38.288 -01 41 48.47 U F51
2019-09-29 10:30:05 C 00 44 36.375 -01 41 03.28 U F51
2019-09-29 10:46:03 C 00 44 34.472 -01 40 18.34 U F51
2019-09-30 06:46:55 C 00 42 22.86 -00 44 39.9 V 703
2019-09-30 06:54:31 C 00 42 21.97 -00 44 20.2 V 703
2019-09-30 07:02:07 C 00 42 21.09 -00 43 59.1 V 703
2019-09-30 07:09:43 C 00 42 20.21 -00 43 37.9 V 703
2019-09-30 08:28:57 C 00 42 11.25 -00 40 01.7 V 654
2019-09-30 08:34:43 C 00 42 10.58 -00 39 45.8 V 654
2019-09-30 09:21:47 C 00 42 05.17 -00 37 36.8 V 654
2019-09-30 09:27:33 C 00 42 04.51 -00 37 20.8 V 654
2019-09-30 10:14:31 C 00 42 00.13 -00 35 05.7 V T08
2019-09-30 10:19:11 C 00 41 59.58 -00 34 52.8 V T08
2019-09-30 10:27:32 C 00 41 58.62 -00 34 30.3 V T08
2019-09-30 10:32:11 C 00 41 57.12 -00 34 23.8 V 654
2019-09-30 10:37:57 C 00 41 56.47 -00 34 07.9 V 654
2019-09-30 10:50:00 C 00 41 56.05 -00 33 28.4 V T08
2019-10-02 08:30:02 C 00 37 07.67 +01 27 49.7 V 654
2019-10-02 08:35:49 C 00 37 07.04 +01 28 04.6 V 654
2019-10-02 10:15:07 C 00 36 56.30 +01 32 20.4 V 654
2019-10-02 10:20:53 C 00 36 55.69 +01 32 35.1 V 654
2019-10-03 00:11:24 C 00 35 32.42 +02 07 48.5 q 160
2019-10-03 00:14:24 C 00 35 32.06 +02 07 56.4 q 160
2019-10-03 00:17:25 C 00 35 31.69 +02 08 04.6 q 160
2019-10-03 03:36:47 C 00 35 13.53 +02 16 30.1 V I52
2019-10-03 03:41:58 C 00 35 13.05 +02 16 42.8 V I52
2019-10-03 03:43:57 C 00 35 12.84 +02 16 47.9 V I52
2019-10-03 03:50:43 C 00 35 12.13 +02 17 05.0 V I52
2019-10-03 06:22:38 C 00 34 56.18 +02 23 26.9 V 703
2019-10-03 06:30:16 C 00 34 55.43 +02 23 45.4 V 703
2019-10-03 06:37:54 C 00 34 54.52 +02 24 03.9 V 703
2019-10-03 06:45:32 C 00 34 53.70 +02 24 22.6 V 703
2019-10-03 23:11:19 C 00 33 16.82 +03 04 57.2 q 160