Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/7/2023

Index	Date (NOAA-21)	Time (NOAA-21)	Lat,Lon (NOAA-21)	SZA (NOAA-21 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	08/08/2023	10:00:07	-70.92,-155.31	125.18	08/08/2023	10:01:12	-70.91,-155.35	125.21	2.41	65
2	08/08/2023	10:50:51	70.82, 12.18	54.72	08/08/2023	10:50:35	70.80, 12.16	54.71	1.42	16
3	08/08/2023	11:41:20	-70.04,-179.28	126.10	08/08/2023	11:40:12	-70.05, 178.72	125.99	76.08	68
4	08/10/2023	22:53:58	-70.87, 11.32	124.51	08/10/2023	22:54:32	-70.89, 11.27	124.49	3.19	34
5	08/10/2023	23:44:42	70.76, 178.80	55.39	08/10/2023	23:43:55	70.79, 178.78	55.43	3.40	47
6	08/13/2023	10:57:13	71.23, 9.92	56.62	08/13/2023	10:58:24	71.12, 10.61	56.46	27.68	71
7	08/13/2023	11:47:50	-70.87, 177.84	123.75	08/13/2023	11:47:52	-70.85, 177.85	123.78	2.31	2
8	08/13/2023	12:38:30	70.56, -14.34	55.93	08/13/2023	12:37:18	70.59, -14.88	55.99	20.25	72
9	08/15/2023	23:50:59	70.93, 176.96	57.08	08/15/2023	23:51:46	70.94, 176.98	57.08	1.19	47
10	08/16/2023	00:41:41	-70.83, -15.56	123.02	08/16/2023	00:41:11	-70.84, -15.52	123.01	1.50	30
11	08/18/2023	11:54:22	-71.82, 174.61	121.18	08/18/2023	11:55:28	-71.75, 177.27	121.36	92.78	66
12	08/18/2023	12:44:50	70.90, -16.46	57.85	08/18/2023	12:45:05	70.89, -16.44	57.84	0.64	15
13	08/18/2023	13:35:32	-70.80, 151.02	122.25	08/18/2023	13:34:30	-70.79, 151.06	122.25	1.40	62
14	08/21/2023	00:47:57	-70.97, -17.35	121.27	08/21/2023	00:49:00	-70.98, -17.33	121.27	1.22	63
15	08/21/2023	01:38:41	70.87, 150.12	58.65	08/21/2023	01:38:23	70.88, 150.18	58.65	2.39	18

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/7/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/07/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA