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: 1/17/2018

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	01/19/2018	22:25:19	-70.60, 20.78	89.24	01/19/2018	22:24:09	-70.67, 19.40	89.11	51.49	70
2	01/19/2018	23:14:54	70.06,-172.36	90.25	01/19/2018	23:14:44	70.08,-172.36	90.27	1.90	10
3	01/20/2018	00:04:23	-69.95, -4.89	89.87	01/20/2018	00:05:24	-69.94, -4.83	89.89	2.07	61
4	01/22/2018	14:41:54	-70.14, 135.99	90.26	01/22/2018	14:40:51	-70.12, 136.05	90.28	3.34	63
5	01/22/2018	15:31:21	70.04, -56.51	89.63	01/22/2018	15:31:36	70.05, -56.55	89.65	2.40	15
6	01/22/2018	16:20:59	-69.49, 110.36	90.90	01/22/2018	16:22:09	-69.49, 111.61	90.95	48.37	70
7	01/25/2018	06:58:22	-70.12,-108.16	90.92	01/25/2018	06:57:44	-70.09,-108.14	90.94	2.55	38
8	01/25/2018	07:47:49	70.01, 59.33	88.97	01/25/2018	07:48:28	69.98, 59.35	88.94	3.17	39
9	01/27/2018	22:25:14	70.52,-159.32	88.80	01/27/2018	22:24:03	70.58,-160.44	88.92	42.07	71
10	01/27/2018	23:14:50	-70.08, 7.68	91.63	01/27/2018	23:14:37	-70.07, 7.68	91.64	1.41	13
11	01/28/2018	00:04:17	69.97, 175.16	88.26	01/28/2018	00:05:21	69.96, 175.16	88.24	1.67	64
12	01/30/2018	14:41:48	70.15, -43.98	87.73	01/30/2018	14:40:48	70.14, -43.97	87.74	1.12	60
13	01/30/2018	15:31:18	-70.05, 123.51	92.38	01/30/2018	15:31:30	-70.05, 123.48	92.37	0.97	12
14	01/30/2018	16:20:54	69.38, -69.76	86.99	01/30/2018	16:22:02	69.35, -68.18	86.89	61.87	68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2018

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/17/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service