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: 7/21/2023

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	07/21/2023	18:15:15	70.87, -98.99	50.52	07/21/2023	18:16:07	70.88, -98.92	50.51	2.38	52
2	07/21/2023	19:05:57	-70.78, 68.49	129.58	07/21/2023	19:05:33	-70.76, 68.54	129.60	3.05	24
3	07/24/2023	06:18:40	-71.80,-101.40	127.98	07/24/2023	06:19:46	-71.68, -98.65	128.24	96.65	66
4	07/24/2023	07:09:07	70.82, 67.63	50.98	07/24/2023	07:09:22	70.83, 67.67	50.98	2.28	15
5	07/24/2023	07:59:49	-70.72,-124.90	129.12	07/24/2023	07:58:48	-70.71,-124.86	129.13	1.86	61
6	07/26/2023	19:12:15	-70.87, 66.75	128.43	07/26/2023	19:13:14	-70.90, 66.78	128.42	3.01	59
7	07/26/2023	20:02:59	70.77,-125.77	51.48	07/26/2023	20:02:37	70.76,-125.77	51.46	1.60	22
8	07/26/2023	20:53:24	-69.78, 43.09	129.57	07/26/2023	20:52:18	-69.81, 40.53	129.41	98.71	66
9	07/29/2023	08:06:07	-70.83,-126.65	127.89	07/29/2023	08:06:28	-70.85,-126.63	127.88	2.40	21
10	07/29/2023	08:56:51	70.74, 40.82	52.02	07/29/2023	08:55:51	70.71, 40.83	52.00	2.50	60
11	07/31/2023	20:09:17	70.90,-127.56	52.79	07/31/2023	20:10:16	70.90,-127.53	52.78	1.00	59
12	07/31/2023	20:59:59	-70.80, 39.93	127.32	07/31/2023	20:59:42	-70.78, 39.93	127.34	2.36	17
13	08/03/2023	09:03:09	70.88, 39.02	53.41	08/03/2023	09:03:29	70.86, 39.07	53.38	3.04	20
14	08/03/2023	09:53:50	-70.72,-153.40	126.76	08/03/2023	09:52:55	-70.73,-153.47	126.74	2.66	55

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

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

Historial Predications of SNOs between NOAA-21 and TERRA