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: 5/11/2023

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	05/12/2023	02:24:14	-71.58, -42.30	126.47	05/12/2023	02:25:20	-71.46, -39.62	126.67	95.27	66
2	05/12/2023	03:14:41	70.57, 126.72	52.47	05/12/2023	03:14:58	70.56, 126.65	52.45	2.99	17
3	05/12/2023	04:05:23	-70.49, -65.83	127.63	05/12/2023	04:04:22	-70.51, -65.77	127.61	2.76	61
4	05/14/2023	15:17:53	-70.67, 125.76	128.05	05/14/2023	15:19:02	-70.66, 125.76	128.07	1.41	69
5	05/14/2023	16:08:37	70.55, -66.73	51.82	05/14/2023	16:08:25	70.58, -66.71	51.84	2.58	12
6	05/14/2023	16:59:09	-69.94, 101.53	128.83	05/14/2023	16:57:59	-69.98, 100.09	128.75	55.16	70
7	05/17/2023	04:11:48	-70.66, -67.70	128.66	05/17/2023	04:12:28	-70.65, -67.65	128.68	2.48	40
8	05/17/2023	05:02:32	70.54, 99.79	51.22	05/17/2023	05:01:51	70.56, 99.87	51.23	3.13	41
9	05/19/2023	16:15:12	71.27, -69.54	51.44	05/19/2023	16:16:21	71.18, -67.87	51.30	60.38	69
10	05/19/2023	17:05:43	-70.61, 98.90	129.27	05/19/2023	17:05:55	-70.60, 98.89	129.28	1.18	12
11	05/19/2023	17:56:27	70.49, -93.61	50.61	05/19/2023	17:55:18	70.50, -93.60	50.62	0.84	69
12	05/22/2023	05:08:56	70.66, 98.01	50.27	05/22/2023	05:09:56	70.65, 97.94	50.26	2.74	60
13	05/22/2023	05:59:38	-70.57, -94.52	129.83	05/22/2023	05:59:21	-70.57, -94.54	129.83	0.66	17
14	05/22/2023	06:50:05	69.55, 74.33	49.12	05/22/2023	06:48:59	69.63, 71.81	49.27	98.03	66
15	05/24/2023	18:02:51	70.63, -95.43	49.76	05/24/2023	18:03:21	70.64, -95.47	49.76	1.66	30
16	05/24/2023	18:53:33	-70.53, 72.04	130.35	05/24/2023	18:52:46	-70.55, 72.06	130.33	2.45	47

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/11/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/11/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA