2003 YP1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6424682966 ± 2.00e+00
Semi-major axis (a)2.6537556534 AU ± 3.00e+00
Inclination (i)7.49410932° ± 4.00e+00
Long. of Asc. Node (Ω)276.65796108° ± 5.00e+00
Arg. of Perihelion (ω)131.47579926° ± 6.00e+00
Mean Anomaly (M)37.61751551° ± 9.79e-02
Mean Motion (n)0.2279864500°/day ± 3.87e-01
Perihelion dist (q)0.94879860 AU ± 5.41e+00
Aphelion dist (Q)4.35874220 AU ± 7.24e+00
Orbital Period4.32309740 yr ± 7.33e+00
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.532″
Uncertainty2
Orbit TypeApollo
MOID0.043686 AU
Observations Used68
Oppositions1
Arc Total2003-2004
First Observation Used
Last Observation Used2004-01-30
Observations (70)
Date Type RA Dec Mag Band Observatory
2003-12-24 08:15:26 C 08 58 32.97 +20 23 08.9 r 446
2003-12-24 08:50:29 C 08 58 27.19 +20 21 53.3 r 446
2003-12-25 01:41:35 C 08 55 59.79 +19 45 44.8 d 118
2003-12-25 01:44:43 C 08 55 59.42 +19 45 38.4 d 118
2003-12-25 01:49:52 C 08 55 58.59 +19 45 27.5 d 118
2003-12-26 00:00:04 C 08 52 56.34 +19 01 09.7 r 176
2003-12-26 00:02:04 C 08 52 56.07 +19 01 06.1 r 176
2003-12-26 00:04:04 C 08 52 55.79 +19 01 02.5 r 176
2003-12-26 00:06:04 C 08 52 55.52 +19 00 58.9 r 176
2003-12-26 00:08:03 C 08 52 55.24 +19 00 55.4 r 176
2003-12-29 07:27:04 C 08 43 05.94 +16 45 03.4 o 699
2003-12-29 07:51:03 C 08 43 02.94 +16 44 27.8 o 699
2003-12-29 08:14:59 C 08 42 59.90 +16 43 51.7 o 699
2003-12-29 08:38:56 C 08 42 56.96 +16 43 15.4 o 699
2004-01-13 05:49:10 C 08 13 01.34 +11 17 48.5 r 649
2004-01-13 05:54:16 C 08 13 01.01 +11 17 46.2 r 649
2004-01-13 05:59:23 C 08 13 00.60 +11 17 43.9 r 649
2004-01-30 05:00:12 C 07 56 26.08 +09 41 49.9 r 715
2004-01-30 05:15:50 C 07 56 25.62 +09 41 47.6 r 715
2004-01-30 05:31:33 C 07 56 25.21 +09 41 46.8 r 715