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: 6/17/2023

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	06/25/2023	20:12:23	74.88,-137.77	52.05	06/25/2023	20:13:33	74.96,-136.21	51.98	46.02	70
2	06/25/2023	21:03:12	-75.19, 30.46	127.73	06/25/2023	21:04:22	-75.19, 30.44	127.75	0.60	70
3	06/25/2023	21:54:15	75.21,-162.26	52.29	06/25/2023	21:55:08	75.21,-162.30	52.27	1.15	53
4	06/25/2023	22:45:11	-75.19, 4.97	127.73	06/25/2023	22:45:52	-75.20, 5.04	127.74	2.10	41
5	06/25/2023	23:36:14	75.21, 172.25	52.29	06/25/2023	23:36:38	75.22, 172.30	52.29	1.57	24
6	06/26/2023	00:27:09	-75.24, -20.37	127.69	06/26/2023	00:27:23	-75.25, -20.50	127.67	3.83	14
7	06/26/2023	01:18:11	75.26, 146.91	52.33	06/26/2023	01:18:07	75.23, 146.90	52.30	3.45	4
8	06/26/2023	02:09:07	-75.24, -45.86	127.68	06/26/2023	02:08:52	-75.26, -45.90	127.66	2.49	15
9	06/26/2023	03:00:10	75.26, 121.42	52.33	06/26/2023	02:59:38	75.28, 121.35	52.37	3.31	32
10	06/26/2023	03:51:06	-75.25, -71.35	127.68	06/26/2023	03:50:22	-75.27, -71.30	127.65	3.38	44
11	06/26/2023	04:42:09	75.26, 95.93	52.34	06/26/2023	04:41:08	75.29, 95.95	52.38	3.51	61
12	06/26/2023	05:33:04	-75.29, -96.69	127.64	06/26/2023	05:31:52	-75.28, -96.70	127.63	1.22	72
13	06/26/2023	06:23:55	75.85, 72.43	52.78	06/26/2023	06:22:50	75.86, 68.78	53.07	99.08	65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2023

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/17/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP