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: 7/6/2023

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	07/06/2023	15:24:08	-70.80, 123.93	131.84	07/06/2023	15:24:43	-70.77, 123.93	131.88	3.27	35
2	07/06/2023	16:14:52	70.69, -68.59	48.05	07/06/2023	16:14:05	70.67, -68.55	48.04	2.51	47
3	07/09/2023	03:27:22	71.01, 122.78	48.67	07/09/2023	03:28:33	70.93, 123.18	48.56	17.24	71
4	07/09/2023	04:18:01	-70.76, -69.48	131.60	07/09/2023	04:18:00	-70.77, -69.41	131.59	2.97	1
5	07/09/2023	05:08:39	70.34, 98.50	47.96	07/09/2023	05:07:27	70.40, 97.70	48.07	30.54	72
6	07/11/2023	16:21:12	70.82, -70.39	48.80	07/11/2023	16:21:52	70.80, -70.36	48.76	2.90	40
7	07/11/2023	17:11:54	-70.72, 97.10	131.31	07/11/2023	17:11:18	-70.70, 97.13	131.33	3.27	36
8	07/14/2023	04:24:30	-71.36, -72.09	130.27	07/14/2023	04:25:40	-71.24, -70.69	130.47	51.57	70
9	07/14/2023	05:15:04	70.75, 96.27	49.08	07/14/2023	05:15:09	70.76, 96.23	49.09	1.89	5
10	07/14/2023	06:05:46	-70.64, -96.25	131.03	07/14/2023	06:04:35	-70.66, -96.27	131.01	1.75	71
11	07/16/2023	17:18:12	-70.82, 95.36	130.45	07/16/2023	17:19:02	-70.85, 95.36	130.43	3.70	50
12	07/16/2023	18:08:56	70.73, -97.17	49.46	07/16/2023	18:08:24	70.75, -97.13	49.48	3.10	32
13	07/19/2023	05:21:35	71.54, 93.34	50.76	07/19/2023	05:22:43	71.42, 95.26	50.54	69.10	68
14	07/19/2023	06:12:05	-70.80, -98.08	130.03	07/19/2023	06:12:18	-70.82, -98.02	130.02	3.41	13
15	07/19/2023	07:02:48	70.66, 69.46	49.83	07/19/2023	07:01:41	70.66, 69.41	49.85	2.10	67

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 7/6/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 07/06/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA