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: 4/15/2021

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	04/15/2021	06:58:03	70.18, 71.87	60.24	04/15/2021	06:57:07	70.17, 71.80	60.25	2.87	56
2	04/15/2021	07:47:33	-70.06,-120.65	119.89	04/15/2021	07:47:48	-70.04,-120.68	119.91	2.50	15
3	04/15/2021	08:37:12	69.30, 45.95	59.37	04/15/2021	08:38:20	69.28, 47.75	59.29	70.86	68
4	04/17/2021	23:14:32	70.11,-172.34	59.23	04/17/2021	23:14:00	70.13,-172.35	59.25	1.46	32
5	04/18/2021	00:04:02	-70.00, -4.86	120.89	04/18/2021	00:04:41	-69.99, -4.83	120.91	1.78	39
6	04/20/2021	14:41:27	-70.54, 136.51	121.28	04/20/2021	14:40:16	-70.57, 135.43	121.21	40.39	71
7	04/20/2021	15:31:00	70.10, -56.48	58.29	04/20/2021	15:30:53	70.08, -56.50	58.27	2.30	7
8	04/20/2021	16:20:30	-70.00, 111.00	121.83	04/20/2021	16:21:35	-70.00, 110.94	121.83	2.37	65
9	04/23/2021	06:58:02	-70.14,-108.19	122.57	04/23/2021	06:57:02	-70.16,-108.15	122.55	2.07	60
10	04/23/2021	07:47:29	70.03, 59.30	57.32	04/23/2021	07:47:46	70.04, 59.34	57.33	2.06	17
11	04/23/2021	08:37:09	-69.38,-133.96	123.33	04/23/2021	08:38:17	-69.37,-132.36	123.38	62.85	68
12	04/25/2021	23:14:29	-70.12, 7.66	123.46	04/25/2021	23:13:54	-70.11, 7.70	123.47	1.61	35
13	04/26/2021	00:03:56	70.01, 175.14	56.42	04/26/2021	00:04:38	70.00, 175.17	56.41	1.07	42
14	04/28/2021	14:41:23	70.42, -43.66	55.99	04/28/2021	14:40:11	70.49, -44.43	56.08	29.63	72
15	04/28/2021	15:30:57	-70.10, 123.51	124.34	04/28/2021	15:30:47	-70.07, 123.53	124.36	2.92	10
16	04/28/2021	16:20:24	69.98, -69.01	55.54	04/28/2021	16:21:31	69.97, -69.00	55.52	1.41	67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2021

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/15/2021 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP