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: 4/12/2021

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	04/12/2021	14:41:32	70.41, -43.67	61.43	04/12/2021	14:40:20	70.48, -44.46	61.53	30.56	72
2	04/12/2021	15:31:06	-70.08, 123.49	118.91	04/12/2021	15:30:56	-70.09, 123.47	118.89	1.53	10
3	04/12/2021	16:20:33	69.97, -69.02	60.98	04/12/2021	16:21:40	69.96, -69.03	60.97	1.19	67
4	04/15/2021	06:58:03	70.18, 71.88	60.25	04/15/2021	06:57:07	70.17, 71.81	60.24	3.42	56
5	04/15/2021	07:47:34	-70.02,-120.71	119.93	04/15/2021	07:47:48	-70.03,-120.66	119.92	2.32	14
6	04/15/2021	08:37:13	69.25, 45.88	59.32	04/15/2021	08:38:20	69.27, 47.76	59.29	73.93	67
7	04/17/2021	23:14:32	70.12,-172.33	59.24	04/17/2021	23:14:00	70.12,-172.33	59.24	0.67	32
8	04/18/2021	00:04:02	-70.02, -4.84	120.88	04/18/2021	00:04:42	-70.03, -4.89	120.87	2.32	40
9	04/20/2021	14:41:28	-70.50, 136.45	121.32	04/20/2021	14:40:16	-70.55, 135.46	121.23	37.26	72
10	04/20/2021	15:31:01	70.05, -56.55	58.24	04/20/2021	15:30:53	70.07, -56.48	58.26	2.87	8
11	04/20/2021	16:20:31	-69.95, 110.94	121.87	04/20/2021	16:21:35	-69.98, 110.97	121.85	3.14	64
12	04/23/2021	06:58:02	-70.15,-108.17	122.56	04/23/2021	06:57:03	-70.18,-108.19	122.52	3.22	59
13	04/23/2021	07:47:29	70.04, 59.31	57.32	04/23/2021	07:47:46	70.02, 59.37	57.30	3.08	17
14	04/23/2021	08:37:09	-69.39,-133.95	123.32	04/23/2021	08:38:18	-69.40,-132.40	123.35	60.71	69
15	04/25/2021	23:14:29	-70.13, 7.68	123.45	04/25/2021	23:13:55	-70.13, 7.67	123.45	0.64	34
16	04/26/2021	00:03:56	70.01, 175.16	56.42	04/26/2021	00:04:39	70.02, 175.14	56.43	1.31	43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2021

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/12/2021 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP