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: 1/12/2021

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	01/14/2021	14:41:50	-71.00, 137.29	87.87	01/14/2021	14:40:44	-71.04, 134.61	87.73	97.25	66
2	01/14/2021	15:31:33	70.02, -56.51	91.19	01/14/2021	15:31:11	70.04, -56.48	91.22	2.34	22
3	01/14/2021	16:21:02	-69.96, 111.04	88.87	01/14/2021	16:21:53	-69.94, 110.98	88.90	3.08	51
4	01/17/2021	06:58:34	-70.11,-108.15	89.23	01/17/2021	06:57:22	-70.12,-108.15	89.20	2.02	72
5	01/17/2021	07:48:01	70.00, 59.34	90.67	01/17/2021	07:48:06	70.02, 59.32	90.69	2.22	5
6	01/17/2021	08:37:33	-69.78,-133.33	89.55	01/17/2021	08:38:45	-69.76,-132.97	89.59	13.90	72
7	01/19/2021	23:15:02	-70.08, 7.70	89.80	01/19/2021	23:14:17	-70.10, 7.66	89.77	2.70	45
8	01/20/2021	00:04:29	69.97, 175.19	90.09	01/20/2021	00:05:00	69.94, 175.20	90.07	2.95	31
9	01/22/2021	14:41:49	70.70, -43.14	90.21	01/22/2021	14:40:40	70.76, -44.95	90.35	66.78	69
10	01/22/2021	15:31:29	-70.05, 123.54	90.42	01/22/2021	15:31:10	-70.03, 123.54	90.44	2.55	19
11	01/22/2021	16:20:56	69.94, -68.97	89.47	01/22/2021	16:21:54	69.93, -69.00	89.45	1.63	58
12	01/25/2021	06:58:27	70.12, 71.89	89.02	01/25/2021	06:57:23	70.12, 71.85	89.03	1.41	64
13	01/25/2021	07:47:57	-70.01,-120.63	91.10	01/25/2021	07:48:05	-70.01,-120.67	91.10	1.57	8
14	01/25/2021	08:37:31	69.51, 46.33	88.43	01/25/2021	08:38:41	69.49, 47.41	88.35	42.33	70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2021

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/12/2021 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP