2021 PT1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5003367299 ± 4.31e-05
Semi-major axis (a)2.2964296964 AU ± 2.23e-04
Inclination (i)0.54330920° ± 3.08e-05
Long. of Asc. Node (Ω)191.41212533° ± 3.71e-04
Arg. of Perihelion (ω)162.61179891° ± 3.98e-04
Mean Anomaly (M)73.33068821° ± 6.27e-02
Mean Motion (n)0.2832256255°/day ± 4.13e-05
Perihelion dist (q)1.14744157 AU ± 1.49e-04
Aphelion dist (Q)3.44541782 AU ± 3.49e-04
Orbital Period3.48000391 yr ± 5.07e-04
Physical Parameters
H (abs. magnitude)23.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.153″
Uncertainty2
Orbit TypeAmor
MOID0.140164 AU
Observations Used37
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-31
Last Observation Used2021-10-07
Observations (40)
Date Type RA Dec Mag Band Observatory
2021-07-31 14:30:24 C 22 23 50.633 -07 35 18.48 V F51
2021-07-31 14:36:55 C 22 23 51.339 -07 35 13.52 V F51
2021-07-31 14:43:28 C 22 23 51.996 -07 35 09.35 V F51
2021-08-01 11:50:55 C 22 26 19.014 -07 20 13.18 V F51
2021-08-01 12:08:13 C 22 26 20.849 -07 20 00.68 V F51
2021-08-05 11:42:18 C 22 37 50.510 -06 08 49.30 U F51
2021-08-05 11:58:31 C 22 37 52.376 -06 08 36.82 U F51
2021-08-05 12:14:41 C 22 37 54.231 -06 08 24.19 U F51
2021-08-05 12:30:55 C 22 37 56.094 -06 08 11.39 U F51
2021-08-05 14:47:13 C 22 38 11.841 -06 06 24.83 V F51
2021-08-05 14:48:08 C 22 38 11.952 -06 06 24.01 V F51
2021-08-06 09:29:22 C 22 40 36.455 -05 51 45.11 V F51
2021-08-06 10:10:03 C 22 40 41.267 -05 51 13.42 V F51
2021-08-06 10:30:34 C 22 40 43.693 -05 50 57.10 V F51
2021-08-12 11:33:20 C 23 00 16.192 -03 49 13.66 U F51
2021-08-12 11:51:17 C 23 00 18.556 -03 48 58.00 U F51
2021-08-12 12:27:14 C 23 00 23.267 -03 48 25.91 U F51
2021-08-17 12:05:31 C 23 18 15.247 -01 57 35.30 U F51
2021-08-17 12:39:50 C 23 18 20.164 -01 57 02.05 U F51
2021-08-17 12:57:02 C 23 18 22.622 -01 56 45.72 U F51
2021-08-30 14:02:05 C 00 11 16.804 +03 22 26.28 U F51
2021-08-30 14:18:44 C 00 11 19.562 +03 22 43.45 U F51
2021-08-30 14:35:25 C 00 11 22.283 +03 23 00.31 U F51
2021-09-04 11:11:20 C 00 32 05.349 +05 20 36.53 U F51
2021-09-04 11:28:25 C 00 32 08.096 +05 20 53.45 U F51
2021-09-04 12:02:23 C 00 32 13.574 +05 21 26.63 U F51
2021-09-09 07:42:08 C 00 52 15.06 +07 09 18.2 V G96
2021-09-09 07:58:21 C 00 52 17.62 +07 09 32.5 V G96
2021-09-09 08:06:27 C 00 52 18.88 +07 09 39.6 V G96
2021-09-28 09:19:04 C 01 55 36.149 +12 00 30.79 U F52
2021-09-28 09:35:34 C 01 55 37.621 +12 00 37.54 U F52
2021-09-28 09:52:02 C 01 55 39.065 +12 00 44.34 U F52
2021-09-28 10:08:35 C 01 55 40.518 +12 00 50.88 U F52
2021-10-04 09:46:47 C 02 08 15.938 +12 45 43.62 U F52
2021-10-04 10:21:33 C 02 08 18.127 +12 45 52.98 U F52
2021-10-04 10:39:00 C 02 08 19.212 +12 45 57.56 U F52
2021-10-07 06:46:10 C 02 13 04.20 +13 00 55.0 V G96
2021-10-07 06:53:36 C 02 13 04.62 +13 00 56.4 V G96
2021-10-07 07:01:02 C 02 13 05.06 +13 00 57.6 V G96
2021-10-07 07:08:28 C 02 13 05.47 +13 00 58.6 V G96