313548 (2003 BL1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3198991786 ± 4.12e-08
Semi-major axis (a)1.7119511356 AU ± 2.61e-09
Inclination (i)22.46296906° ± 1.01e-05
Long. of Asc. Node (Ω)324.08148080° ± 6.36e-06
Arg. of Perihelion (ω)110.71594097° ± 2.10e-05
Mean Anomaly (M)88.17572250° ± 1.86e-05
Mean Motion (n)0.4400228499°/day ± 1.01e-09
Perihelion dist (q)1.16429937 AU ± 7.06e-08
Aphelion dist (Q)2.25960290 AU ± 7.06e-08
Orbital Period2.23994341 yr ± 5.12e-09
Physical Parameters
H (abs. magnitude)19.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.407″
Uncertainty0
Orbit TypeAmor
MOID0.320749 AU
Observations Used335
Oppositions11
Arc Total2003-2022
First Observation Used2003-01-23
Last Observation Used2022-10-08
Observations (369)
Date Type RA Dec Mag Band Observatory
2003-01-23 05:32:18 C 06 17 11.85 +65 38 32.9 19.4 c 704
2003-01-23 05:53:36 C 06 17 12.84 +65 37 26.5 19.7 c 704
2003-01-23 06:14:55 C 06 17 14.14 +65 36 15.9 19.9 c 704
2003-01-23 06:36:14 C 06 17 15.37 +65 35 06.2 19.8 c 704
2003-01-24 21:38:51 C 06 19 48.41 +63 29 52.1 c 587
2003-01-24 21:43:12 C 06 19 48.51 +63 29 37.8 c 587
2003-01-24 21:46:49 C 06 19 48.75 +63 29 26.7 c 587
2003-01-25 00:57:19 C 06 19 59.01 +63 19 09.3 c 176
2003-01-25 01:02:49 C 06 19 59.28 +63 18 51.1 c 176
2003-01-25 01:11:40 C 06 19 59.77 +63 18 22.7 d 620
2003-01-25 01:12:10 C 06 19 59.75 +63 18 20.0 c 176
2003-01-25 01:14:33 C 06 19 59.89 +63 18 13.6 d 620
2003-01-25 01:17:40 C 06 20 00.03 +63 18 01.7 c 176
2003-01-25 01:30:31 C 06 20 00.79 +63 17 21.4 d 620
2003-01-25 01:32:30 C 06 20 00.91 +63 17 15.0 d 620
2003-01-25 05:43:29 C 06 20 19.36 +63 03 52.1 c 670
2003-01-25 05:44:00 C 06 20 19.36 +63 03 52.1 c 670
2003-01-25 06:10:55 C 06 20 20.72 +63 02 21.7 c 670
2003-01-25 06:11:26 C 06 20 20.72 +63 02 21.7 c 670
2003-01-25 07:05:36 C 06 20 23.48 +62 59 24.5 c 670
2003-01-25 07:06:06 C 06 20 23.48 +62 59 24.5 c 670
2003-01-26 01:04:48 C 06 21 29.77 +62 01 01.6 c 204
2003-01-26 01:07:05 C 06 21 29.84 +62 00 54.8 c 204
2003-01-26 01:09:22 C 06 21 29.96 +62 00 44.5 c 204
2003-01-26 04:44:59 C 06 21 45.84 +61 49 18.5 c 926
2003-01-26 04:46:45 C 06 21 45.96 +61 49 13.2 c 926
2003-01-26 04:48:32 C 06 21 46.08 +61 49 07.2 c 926
2003-01-26 05:54:01 C 06 21 49.76 +61 45 36.4 c 670
2003-01-26 06:45:44 C 06 21 52.32 +61 42 45.1 c 670
2003-01-26 08:18:09 C 06 21 56.63 +61 37 43.0 c 670
2003-01-26 09:25:01 C 06 22 00.15 +61 34 02.2 c 651
2003-01-26 09:27:21 C 06 22 00.17 +61 33 52.8 c 651
2003-01-26 09:29:32 C 06 22 00.27 +61 33 46.0 c 651
2003-01-26 20:47:49 C 06 22 45.30 +60 57 02.0 d J95
2003-01-26 20:53:07 C 06 22 45.36 +60 56 44.7 d J95
2003-01-26 21:36:14 C 06 22 47.80 +60 54 24.2 c 966
2003-01-26 21:43:43 C 06 22 48.26 +60 54 00.0 c 966
2003-01-27 03:51:42 C 06 23 11.44 +60 34 09.2 c 926
2003-01-30 21:18:08 C 06 28 28.46 +55 42 41.1 d J95
2003-01-30 21:25:59 C 06 28 28.86 +55 42 14.8 d J95
2003-01-30 21:33:37 C 06 28 29.21 +55 41 50.8 d J95
2003-01-30 21:41:07 C 06 28 29.60 +55 41 25.9 d J95
2003-01-31 05:35:40 C 06 28 57.27 +55 15 53.8 c 670
2003-01-31 07:31:02 C 06 29 02.86 +55 09 38.9 c 670
2003-02-01 18:20:07 C 06 31 05.37 +53 17 05.1 d 118
2003-02-01 18:21:35 C 06 31 05.31 +53 17 00.2 d 118
2003-02-01 18:22:58 C 06 31 05.44 +53 16 55.4 d 118
2003-02-01 18:26:10 C 06 31 05.53 +53 16 45.0 d 118
2003-02-09 19:13:54 C 06 42 04.79 +43 22 07.9 c 540
2003-02-09 19:24:23 C 06 42 05.41 +43 21 37.1 c 540