Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/6/2023

Index	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	11/07/2023	06:09:02	70.34, 84.55	86.44	11/07/2023	06:07:49	70.41, 84.08	86.51	19.18	73
2	11/07/2023	06:58:34	-70.12,-108.14	93.78	11/07/2023	06:58:27	-70.12,-108.15	93.77	0.61	7
3	11/07/2023	07:48:01	70.01, 59.36	86.13	11/07/2023	07:49:11	69.99, 59.35	86.11	2.23	70
4	11/09/2023	22:25:30	70.21,-159.74	87.09	11/09/2023	22:24:40	70.18,-159.80	87.06	3.39	50
5	11/09/2023	23:15:01	-70.04, 7.65	93.08	11/09/2023	23:15:21	-70.05, 7.72	93.06	2.73	20
6	11/10/2023	00:04:44	69.04, 173.96	85.94	11/10/2023	00:05:49	69.07, 176.44	85.98	98.91	65
7	11/12/2023	13:52:13	-71.10, 149.86	91.28	11/12/2023	13:51:07	-71.15, 147.09	91.24	99.81	66
8	11/12/2023	14:41:56	70.12, -43.97	87.74	11/12/2023	14:41:34	70.14, -43.96	87.76	2.18	22
9	11/12/2023	15:31:26	-70.01, 123.51	92.37	11/12/2023	15:32:15	-70.00, 123.56	92.37	2.19	49
10	11/15/2023	06:08:52	-70.19, -95.61	91.50	11/15/2023	06:07:42	-70.17, -95.56	91.51	2.60	70
11	11/15/2023	06:58:19	70.07, 71.87	88.40	11/15/2023	06:58:26	70.05, 71.93	88.38	3.11	7
12	11/15/2023	07:47:53	-69.74,-120.95	91.93	11/15/2023	07:49:04	-69.76,-120.31	91.91	25.05	71
13	11/17/2023	22:25:15	-70.13, 20.22	90.89	11/17/2023	22:24:36	-70.16, 20.24	90.86	2.71	39
14	11/17/2023	23:14:42	70.01,-172.30	89.00	11/17/2023	23:15:20	70.04,-172.28	89.03	3.21	38

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/6/2023

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/06/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP