2025 SR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6504998160 ± 1.63e-03
Semi-major axis (a)2.2516304886 AU ± 9.47e-03
Inclination (i)3.82485140° ± 1.06e-02
Long. of Asc. Node (Ω)50.51842221° ± 5.69e-02
Arg. of Perihelion (ω)228.80625979° ± 5.31e-02
Mean Anomaly (M)34.73538048° ± 2.28e-01
Mean Motion (n)0.2917202621°/day ± 1.84e-03
Perihelion dist (q)0.78694527 AU ± 4.94e-03
Aphelion dist (Q)3.71631571 AU ± 1.61e-02
Orbital Period3.37866926 yr ± 2.13e-02
Physical Parameters
H (abs. magnitude)23.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.399″
Uncertainty3
Orbit TypeApollo
MOID0.016850 AU
Observations Used33
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-09-29
Observations (34)
Date Type RA Dec Mag Band Observatory
2025-09-17 05:54:27 C 01 07 05.38 -22 43 30.9 V W94
2025-09-17 06:03:29 C 01 07 02.98 -22 42 59.2 V W94
2025-09-17 06:12:34 C 01 07 00.59 -22 42 25.4 V W94
2025-09-17 08:02:31 C 01 06 35.41 -22 36 38.5 V 673
2025-09-17 08:05:46 C 01 06 34.57 -22 36 26.6 V 673
2025-09-17 08:13:51 C 01 06 29.03 -22 34 59.1 q X10
2025-09-17 08:21:51 C 01 06 26.94 -22 34 28.6 q X10
2025-09-17 08:24:21 C 01 06 26.69 -22 34 14.0 W X09
2025-09-17 08:29:48 C 01 06 24.88 -22 33 59.7 q X10
2025-09-17 08:34:26 C 01 06 24.02 -22 33 35.3 W X09
2025-09-17 08:40:32 C 01 06 22.17 -22 33 21.1 q X10
2025-09-17 08:48:36 C 01 06 20.17 -22 32 51.6 q X10
2025-09-17 08:56:43 C 01 06 18.01 -22 32 21.5 q X10
2025-09-17 09:33:44 C 01 06 11.863 -22 31 09.06 U I41
2025-09-18 05:14:19 C 01 01 44.640 -21 22 09.50 V 807
2025-09-18 05:25:35 C 01 01 42.010 -21 21 32.30 V 807
2025-09-18 05:36:53 C 01 01 39.380 -21 20 55.20 V 807
2025-09-18 05:48:51 C 01 01 36.43 -21 20 23.7 q X10
2025-09-18 05:57:12 C 01 01 34.54 -21 19 56.2 q X10
2025-09-18 06:05:18 C 01 01 32.66 -21 19 28.9 q X10
2025-09-18 22:46:14 B 00 58 07.79 -20 27 21.8 X M45
2025-09-18 22:53:42 B 00 58 06.23 -20 26 59.2 X M45
2025-09-18 23:00:48 B 00 58 04.71 -20 26 36.9 X M45
2025-09-23 11:05:38 C 00 41 24.177 -15 56 32.49 X F51
2025-09-23 11:22:26 C 00 41 21.909 -15 55 58.44 X F51
2025-09-23 11:39:12 C 00 41 19.679 -15 55 24.11 X F51
2025-09-23 11:55:57 C 00 41 17.440 -15 54 50.39 X F51
2025-09-24 06:05:13 C 00 39 11.260 -15 18 37.70 V 807
2025-09-24 06:20:16 C 00 39 09.360 -15 18 09.60 V 807
2025-09-24 06:35:19 C 00 39 07.570 -15 17 39.90 V 807
2025-09-29 09:41:56 C 00 28 10.126 -12 04 36.61 X F52
2025-09-29 09:57:35 C 00 28 08.881 -12 04 16.05 X F52
2025-09-29 10:13:15 C 00 28 07.614 -12 03 55.58 X F52
2025-09-29 10:28:58 C 00 28 06.348 -12 03 35.07 X F52