Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/16/2025

Index	Date (NOAA-19)	Time (NOAA-19)	Lat,Lon (NOAA-19)	SZA (NOAA-19 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	01/26/2025	05:03:51	71.20, 95.98	90.09	01/26/2025	05:04:58	71.26, 98.27	90.00	81.86	67
2	01/26/2025	05:54:43	-71.87, -95.54	89.33	01/26/2025	05:55:54	-71.85, -95.50	89.37	2.27	71
3	01/26/2025	06:45:35	71.86, 71.73	90.65	01/26/2025	06:46:40	71.88, 71.76	90.66	2.27	65
4	01/26/2025	07:36:39	-71.92,-120.93	89.31	01/26/2025	07:37:25	-71.91,-120.98	89.33	1.76	46
5	01/26/2025	08:27:31	71.91, 46.34	90.68	01/26/2025	08:28:10	71.88, 46.38	90.64	3.19	39
6	01/26/2025	09:18:36	-71.91,-146.42	89.33	01/26/2025	09:18:55	-71.91,-146.36	89.34	2.33	19
7	01/26/2025	10:09:26	71.96, 20.94	90.70	01/26/2025	10:09:40	71.94, 20.90	90.69	2.28	14
8	01/26/2025	11:00:31	-71.96,-171.82	89.31	01/26/2025	11:00:25	-71.97,-171.84	89.30	1.05	6
9	01/26/2025	11:51:23	71.95, -4.55	90.68	01/26/2025	11:51:10	71.94, -4.48	90.67	2.67	13
10	01/26/2025	12:42:28	-71.96, 162.69	89.33	01/26/2025	12:41:55	-71.97, 162.78	89.31	3.71	33
11	01/26/2025	13:33:19	72.00, -29.94	90.71	01/26/2025	13:32:41	72.00, -29.96	90.71	0.44	38
12	01/26/2025	14:24:24	-72.00, 137.29	89.31	01/26/2025	14:23:26	-72.03, 137.30	89.27	2.70	58
13	01/26/2025	15:15:16	71.99, -55.44	90.68	01/26/2025	15:14:11	72.00, -55.34	90.70	3.51	65
14	01/26/2025	16:06:14	-72.35, 112.51	89.01	01/26/2025	16:05:02	-72.34, 111.33	88.95	39.90	72
15	01/26/2025	16:57:01	72.60, -79.69	91.21	01/26/2025	16:55:52	72.57, -81.83	91.30	71.06	69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2025

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/16/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP