IAA RAS IAA Minor Planet Database

2022 SF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2925603621 ± 3.26e-04
Semi-major axis (a)1.4864681217 AU ± 7.65e-04
Inclination (i)4.65875672° ± 4.69e-03
Long. of Asc. Node (Ω)341.30446272° ± 2.22e-03
Arg. of Perihelion (ω)35.21521083° ± 1.46e-02
Mean Anomaly (M)259.33021018° ± 4.75e-01
Mean Motion (n)0.5438496787°/day ± 4.20e-04
Perihelion dist (q)1.05158647 AU ± 7.26e-04
Aphelion dist (Q)1.92134977 AU ± 1.10e-03
Orbital Period1.81231381 yr ± 1.40e-03
Physical Parameters
H (abs. magnitude)26.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty3
Orbit TypeAmor
MOID0.062071 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-16
Last Observation Used2022-09-18
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-09-16 05:15:04 C 23 02 42.688 +09 53 13.67 – V G96
2022-09-16 05:22:26 C 23 02 43.156 +09 53 48.84 – V G96
2022-09-16 05:29:45 C 23 02 43.616 +09 54 23.44 – V G96
2022-09-16 05:37:04 C 23 02 44.059 +09 54 57.96 – V G96
2022-09-16 08:08:23 C 23 02 53.488 +10 06 55.19 – V I52
2022-09-16 08:11:11 C 23 02 53.671 +10 07 08.36 – V I52
2022-09-16 08:13:59 C 23 02 53.848 +10 07 21.25 – V I52
2022-09-16 08:16:47 C 23 02 54.056 +10 07 34.50 – V I52
2022-09-17 03:35:47 C 23 04 54.008 +11 40 03.47 – V I52
2022-09-17 03:38:04 C 23 04 51.50 +11 40 05.9 – u H21
2022-09-17 03:38:06 C 23 04 54.192 +11 40 14.92 – V I52
2022-09-17 03:40:24 C 23 04 54.394 +11 40 26.22 – V I52
2022-09-17 03:42:42 C 23 04 54.552 +11 40 37.27 – V I52
2022-09-17 03:46:07 C 23 04 52.09 +11 40 44.7 – u H21
2022-09-17 03:54:11 C 23 04 52.66 +11 41 24.4 – u H21
2022-09-18 10:31:11 C 23 07 50.563 +14 11 39.16 – V I52
2022-09-18 10:36:05 C 23 07 50.938 +14 12 02.52 – V I52
2022-09-18 10:41:00 C 23 07 51.402 +14 12 26.96 – V I52