2021 PP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0865161604 ± 3.08e-05
Semi-major axis (a)1.1384825931 AU ± 4.48e-05
Inclination (i)10.45382481° ± 2.25e-03
Long. of Asc. Node (Ω)140.37632655° ± 1.01e-05
Arg. of Perihelion (ω)175.79796504° ± 1.60e-03
Mean Anomaly (M)189.86671377° ± 7.35e-02
Mean Motion (n)0.8113769837°/day ± 4.78e-05
Perihelion dist (q)1.03998545 AU ± 5.39e-05
Aphelion dist (Q)1.23697974 AU ± 6.00e-05
Orbital Period1.21475751 yr ± 7.16e-05
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.313″
Uncertainty2
Orbit TypeAmor
MOID0.025165 AU
Observations Used86
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-07
Last Observation Used2021-08-16
Observations (88)
Date Type RA Dec Mag Band Observatory
2021-08-07 11:18:01 C 20 21 20.80 +18 04 51.4 V T08
2021-08-07 11:27:06 C 20 21 23.28 +18 03 08.3 V T08
2021-08-07 12:05:48 C 20 21 33.97 +17 55 46.9 V T08
2021-08-07 12:24:40 C 20 21 39.37 +17 52 10.0 V T08
2021-08-07 20:03:54 C 20 24 38.59 +16 22 16.9 o K88
2021-08-07 20:05:59 C 20 24 39.26 +16 21 53.1 o K88
2021-08-07 21:41:07 C 20 25 09.97 +16 03 36.7 V 104
2021-08-07 21:45:17 C 20 25 11.19 +16 02 47.7 V 104
2021-08-07 21:49:27 C 20 25 12.43 +16 01 58.6 V 104
2021-08-07 21:57:47 C 20 25 14.87 +16 00 21.0 V 104
2021-08-07 22:01:57 C 20 25 16.13 +15 59 31.5 V 104
2021-08-07 22:56:30 C 20 25 32.12 +15 48 17.2 V 033
2021-08-07 22:56:54 C 20 25 32.25 +15 48 12.3 V 033
2021-08-07 22:57:19 C 20 25 32.36 +15 48 07.6 V 033
2021-08-07 22:57:51 C 20 25 32.54 +15 48 01.0 V 033
2021-08-07 23:03:04 C 20 25 33.42 +15 47 22.2 V L01
2021-08-07 23:04:34 C 20 25 33.88 +15 47 04.8 V L01
2021-08-07 23:06:03 C 20 25 34.30 +15 46 47.3 V L01
2021-08-07 23:12:02 C 20 25 36.03 +15 45 36.0 V L01
2021-08-07 23:13:30 C 20 25 36.50 +15 45 19.2 V L01
2021-08-08 02:18:40 C 20 26 55.60 +15 08 55.6 X W34
2021-08-08 02:37:13 C 20 27 01.21 +15 05 15.0 X W34
2021-08-08 02:53:53 C 20 27 06.20 +15 01 56.3 X W34
2021-08-08 03:30:18 C 20 27 05.85 +14 59 07.5 X Y00
2021-08-08 03:33:52 C 20 27 06.85 +14 58 24.1 X Y00
2021-08-08 03:37:26 C 20 27 07.87 +14 57 40.4 X Y00
2021-08-08 03:59:53 C 20 27 26.91 +14 48 22.2 u H21
2021-08-08 04:01:10 C 20 27 27.28 +14 48 06.7 u H21
2021-08-08 04:05:26 C 20 27 28.55 +14 47 15.2 u H21
2021-08-08 04:09:36 C 20 27 29.79 +14 46 24.7 u H21
2021-08-08 04:11:55 C 20 27 30.48 +14 45 56.9 u H21
2021-08-08 04:37:47 C 20 27 43.21 +14 40 57.6 q 858
2021-08-08 04:54:48 C 20 27 48.30 +14 37 32.0 q 858
2021-08-08 05:11:49 C 20 27 53.32 +14 34 06.3 q 858
2021-08-08 08:49:19 C 20 29 00.95 +13 49 17.4 V U68
2021-08-08 08:54:08 C 20 29 02.43 +13 48 17.1 V U68
2021-08-08 09:09:46 C 20 29 07.14 +13 45 01.1 V U68
2021-08-08 09:14:35 C 20 29 08.63 +13 44 00.9 V U68
2021-08-08 20:05:38 C 20 33 25.39 +11 24 44.4 V 033
2021-08-08 20:06:02 C 20 33 25.53 +11 24 38.8 V 033
2021-08-08 20:06:27 C 20 33 25.66 +11 24 33.3 V 033
2021-08-09 19:59:47 C 20 42 40.50 +05 58 14.6 V 033
2021-08-09 20:00:11 C 20 42 40.65 +05 58 08.0 V 033
2021-08-09 20:00:36 C 20 42 40.81 +05 58 02.4 V 033
2021-08-09 20:01:07 C 20 42 40.99 +05 57 54.7 V 033
2021-08-09 20:03:17 C 20 42 41.74 +05 57 24.6 V 033
2021-08-10 21:11:54 C 20 52 53.31 -00 14 19.5 V L18
2021-08-10 21:15:54 C 20 52 54.76 -00 15 20.3 V L18
2021-08-10 21:19:54 C 20 52 56.26 -00 16 22.1 V L18
2021-08-11 12:36:45 C 20 59 25.88 -04 05 14.8 V 474