448724 (2011 BB45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3047007681 ± 8.27e-08
Semi-major axis (a)1.5413207894 AU ± 1.11e-08
Inclination (i)17.12291594° ± 7.48e-06
Long. of Asc. Node (Ω)304.81697246° ± 1.69e-05
Arg. of Perihelion (ω)351.29726489° ± 2.32e-05
Mean Anomaly (M)120.80413298° ± 2.14e-05
Mean Motion (n)0.5150776692°/day ± 5.54e-09
Perihelion dist (q)1.07167916 AU ± 1.28e-07
Aphelion dist (Q)2.01096242 AU ± 1.28e-07
Orbital Period1.91354885 yr ± 2.06e-08
Physical Parameters
H (abs. magnitude)19.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.056931 AU
Observations Used109
Oppositions7
Arc Total2011-2025
First Observation Used2011-01-30
Last Observation Used2025-12-14
Observations (110)
Date Type RA Dec Mag Band Observatory
2013-01-16 06:22:01 C 10 42 59.62 -00 51 55.7 u 807
2013-01-16 06:40:07 C 10 42 59.08 -00 52 03.5 u 807
2013-01-16 06:58:11 C 10 42 58.53 -00 52 10.8 u 807
2013-02-23 06:17:53 C 09 46 32.66 -05 11 53.5 o 711
2013-02-23 06:23:35 C 09 46 32.21 -05 11 53.2 o 711
2013-02-23 06:31:33 C 09 46 31.53 -05 11 54.3 o 711
2013-03-21 05:10:14 C 09 04 05.29 -04 55 27.7 o 711
2013-03-21 05:17:19 C 09 04 05.00 -04 55 27.0 o 711
2013-03-21 05:26:49 C 09 04 04.45 -04 55 25.9 o 711
2015-02-17 07:06:55 C 11 18 16.25 -19 03 35.3 u 807
2015-02-17 07:17:17 C 11 18 15.60 -19 03 41.0 u 807
2015-02-20 11:18:52 C 11 13 29.641 -19 46 11.65 L F51
2015-02-20 11:35:02 C 11 13 28.522 -19 46 19.95 L F51
2015-02-20 11:51:14 C 11 13 27.408 -19 46 28.86 L F51
2015-03-25 09:13:16 C 10 07 47.772 -22 34 42.98 L F51
2015-03-25 09:30:12 C 10 07 46.374 -22 34 40.44 L F51
2015-03-25 09:47:08 C 10 07 45.004 -22 34 38.37 L F51
2015-03-29 07:37:51 C 10 00 47.934 -22 19 25.37 L F51
2015-03-29 07:52:12 C 10 00 46.903 -22 19 22.58 L F51
2015-03-29 08:06:57 C 10 00 45.816 -22 19 19.83 L F51
2015-03-29 08:21:19 C 10 00 44.731 -22 19 16.92 L F51
2015-10-02 02:44:32 C 17 21 43.05 -16 33 27.2 o 291
2015-10-02 02:50:01 C 17 21 44.03 -16 33 23.4 o 291
2017-06-09 19:49:00 S 10 51 13.930 -42 47 37.03 L C51
2017-06-10 02:06:11 S 10 51 43.922 -42 45 01.33 L C51
2017-06-10 08:23:22 S 10 52 14.498 -42 42 23.72 L C51
2017-06-10 14:40:22 S 10 52 45.418 -42 39 47.81 L C51
2019-07-13 19:15:10 C 00 56 32.61 +06 25 42.2 q D29
2019-07-13 19:35:31 C 00 56 33.44 +06 26 54.4 q D29
2019-07-13 19:55:53 C 00 56 34.32 +06 28 06.8 q D29
2019-08-27 10:45:08 C 01 05 57.04 +51 59 47.4 U I41
2019-08-27 10:47:05 C 01 05 56.93 +51 59 49.8 U I41
2019-08-27 10:49:07 C 01 05 56.81 +51 59 52.7 U I41
2019-08-27 10:49:46 C 01 05 56.76 +51 59 53.6 U I41
2019-08-28 10:21:19 C 01 04 44.20 +52 32 07.1 U I41
2019-11-18 03:58:27 C 23 46 42.76 +42 12 31.5 V G96
2019-11-18 04:06:01 C 23 46 43.19 +42 12 25.2 V G96
2019-11-18 04:13:34 C 23 46 43.57 +42 12 18.5 V G96
2019-11-18 04:21:06 C 23 46 43.95 +42 12 11.8 V G96
2019-11-25 20:12:50 C 23 57 34.46 +39 40 31.2 V 587
2019-11-25 20:27:59 C 23 57 35.34 +39 40 18.5 V 587
2019-11-29 05:01:09 C 00 02 50.767 +38 39 46.19 U F52
2019-11-29 05:18:43 C 00 02 51.905 +38 39 33.12 U F52
2019-11-29 05:53:53 C 00 02 54.092 +38 39 07.82 U F52
2021-11-13 06:20:28 C 03 10 59.78 +57 08 54.8 V G96
2021-11-13 06:28:19 C 03 10 58.79 +57 08 50.4 V G96
2021-11-13 06:36:10 C 03 10 58.01 +57 08 45.2 V G96
2021-11-13 06:44:01 C 03 10 57.00 +57 08 40.5 V G96
2021-12-12 06:41:30 C 02 28 19.35 +46 32 27.7 V G96
2021-12-12 06:49:49 C 02 28 19.14 +46 32 19.2 V G96