2023 RO49

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0852634397 ± 2.04e-07
Semi-major axis (a)1.0583371523 AU ± 1.83e-07
Inclination (i)7.85576459° ± 2.23e-05
Long. of Asc. Node (Ω)193.89520049° ± 2.89e-06
Arg. of Perihelion (ω)280.57694970° ± 9.19e-06
Mean Anomaly (M)250.71827501° ± 1.69e-04
Mean Motion (n)0.9052660077°/day ± 2.34e-07
Perihelion dist (q)0.96809969 AU ± 2.73e-07
Aphelion dist (Q)1.14857462 AU ± 2.93e-07
Orbital Period1.08876979 yr ± 2.82e-07
Physical Parameters
H (abs. magnitude)24.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.185″
Uncertainty0
Orbit TypeApollo
MOID0.030846 AU
Observations Used194
Oppositions1
Arc Total2023-2024
First Observation Used2023-09-14
Last Observation Used2024-04-30
Observations (207)
Date Type RA Dec Mag Band Observatory
2023-09-26 21:48:34 C 00 32 44.43 +22 14 30.6 X 595
2023-09-26 21:56:41 C 00 32 44.29 +22 14 06.6 X 595
2023-09-26 22:15:37 C 00 32 43.92 +22 13 11.0 X 595
2023-09-27 08:31:53 C 00 32 47.721 +21 42 33.61 X F51
2023-09-27 08:48:37 C 00 32 47.330 +21 41 42.63 X F51
2023-09-27 09:05:19 C 00 32 46.897 +21 40 52.44 X F51
2023-10-03 03:12:46 C 00 33 01.72 +13 19 36.8 u H21
2023-10-03 03:15:33 C 00 33 01.65 +13 19 25.2 u H21
2023-10-03 03:18:19 C 00 33 01.60 +13 19 14.0 u H21
2023-10-03 03:21:06 C 00 33 01.56 +13 19 02.6 u H21
2023-10-03 03:23:53 C 00 33 01.50 +13 18 51.0 u H21
2023-10-03 03:26:39 C 00 33 01.45 +13 18 39.5 u H21
2023-10-03 03:29:09 C 00 33 01.38 +13 18 29.0 u H21
2023-10-03 08:00:54 C 00 32 56.904 +12 59 45.67 V 703
2023-10-03 08:25:21 C 00 32 55.982 +12 58 00.84 V 703
2023-10-03 22:36:16 C 00 33 00.019 +11 57 00.36 V A17
2023-10-03 22:53:20 C 00 32 59.688 +11 55 46.81 V A17
2023-10-03 23:10:23 C 00 32 59.304 +11 54 32.98 V A17
2023-10-04 06:50:23 C 00 33 00.248 +11 21 40.03 V 703
2023-10-04 06:58:17 C 00 32 59.989 +11 21 04.10 V 703
2023-10-04 07:06:03 C 00 32 59.838 +11 20 30.70 V 703
2023-10-04 07:13:45 C 00 32 59.564 +11 19 56.39 V 703
2023-10-05 06:16:59 C 00 33 02.606 +09 36 43.42 V G96
2023-10-05 06:25:02 C 00 33 02.380 +09 36 06.80 V G96
2023-10-05 06:33:06 C 00 33 02.149 +09 35 30.05 V G96
2023-10-05 06:41:09 C 00 33 01.919 +09 34 53.51 V G96
2023-10-05 11:26:24 C 00 32 58.883 +09 13 28.61 X F51
2023-10-05 11:42:10 C 00 32 58.413 +09 12 15.61 X F51
2023-10-05 11:57:55 C 00 32 57.956 +09 11 02.41 X F51
2023-10-05 12:13:40 C 00 32 57.521 +09 09 49.28 X F51
2023-10-08 08:07:42 C 00 33 11.389 +03 41 20.90 X F52
2023-10-08 08:25:11 C 00 33 10.873 +03 39 52.79 X F52
2023-10-08 09:00:20 C 00 33 09.779 +03 36 55.39 X F52
2023-10-11 06:02:54 C 00 33 21.967 -02 24 24.16 V 703
2023-10-11 06:18:45 C 00 33 21.586 -02 25 46.96 V 703
2023-10-11 06:26:41 C 00 33 21.280 -02 26 29.54 V 703
2023-10-13 09:37:44 C 00 33 37.448 -07 04 12.09 X F51
2023-10-13 09:54:09 C 00 33 36.959 -07 05 42.02 X F51
2023-10-13 10:11:48 C 00 33 36.437 -07 07 18.38 X F51
2023-10-14 06:24:33 C 00 33 46.948 -08 58 31.84 V V00
2023-10-14 06:32:29 C 00 33 46.746 -08 59 15.25 V V00
2023-10-14 06:40:24 C 00 33 46.537 -08 59 58.74 V V00
2023-10-14 06:48:20 C 00 33 46.336 -09 00 42.30 V V00
2023-10-15 05:58:22 C 00 33 59.843 -11 07 47.78 V 703
2023-10-15 06:06:06 C 00 33 59.562 -11 08 28.75 V 703
2023-10-15 06:13:50 C 00 33 59.447 -11 09 11.38 V 703
2023-10-15 06:21:33 C 00 33 59.231 -11 09 53.17 V 703
2023-10-15 07:49:37 C 00 34 03.473 -11 17 31.95 X F52
2023-10-15 08:05:18 C 00 34 03.079 -11 18 58.53 X F52
2023-10-15 08:21:00 C 00 34 02.675 -11 20 24.95 X F52