Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/10/2023

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	03/10/2023	11:49:55	-70.48, 178.26	105.39	03/10/2023	11:50:38	-70.47, 178.26	105.41	1.32	43
2	03/10/2023	12:40:39	70.37, -14.25	74.49	03/10/2023	12:40:00	70.39, -14.19	74.51	3.48	39
3	03/13/2023	00:43:52	-70.48, -15.22	106.39	03/13/2023	00:44:23	-70.48, -15.18	106.40	1.30	31
4	03/13/2023	01:34:36	70.37, 152.26	73.49	03/13/2023	01:33:46	70.35, 152.28	73.47	3.05	50
5	03/15/2023	12:47:22	71.38, -17.53	73.58	03/15/2023	12:48:28	71.28, -15.08	73.37	88.07	66
6	03/15/2023	13:37:48	-70.44, 151.36	107.44	03/15/2023	13:38:08	-70.43, 151.28	107.45	3.32	20
7	03/15/2023	14:28:32	70.34, -41.17	72.44	03/15/2023	14:27:30	70.35, -41.18	72.46	0.68	62
8	03/18/2023	01:41:09	70.90, 149.83	72.05	03/18/2023	01:42:20	70.78, 150.69	71.88	34.35	71
9	03/18/2023	02:31:45	-70.48, -42.17	108.41	03/18/2023	02:31:50	-70.47, -42.11	108.42	2.39	5
10	03/18/2023	03:22:27	70.27, 125.46	71.36	03/18/2023	03:21:14	70.28, 125.27	71.39	7.17	73
11	03/20/2023	14:34:57	70.53, -43.05	70.65	03/20/2023	14:36:05	70.53, -43.11	70.64	2.57	68
12	03/20/2023	15:25:40	-70.47, 124.36	109.43	03/20/2023	15:25:31	-70.45, 124.41	109.45	2.96	9
13	03/20/2023	16:16:12	69.74, -67.21	69.79	03/20/2023	16:15:03	69.81, -68.82	69.94	62.62	69
14	03/23/2023	03:28:53	70.54, 123.45	69.66	03/23/2023	03:29:45	70.55, 123.47	69.66	1.68	52
15	03/23/2023	04:19:35	-70.43, -69.05	110.48	03/23/2023	04:19:12	-70.42, -69.08	110.49	1.63	23

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/10/2023

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/10/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA