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: 11/13/2018

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	11/14/2018	14:41:50	70.14, -43.97	88.35	11/14/2018	14:41:19	70.13, -43.97	88.33	1.82	31
2	11/14/2018	15:31:20	-70.03, 123.51	91.76	11/14/2018	15:32:01	-70.05, 123.47	91.74	2.06	41
3	11/17/2018	06:08:48	-70.48, -95.25	90.66	11/17/2018	06:07:36	-70.55, -96.17	90.59	34.95	72
4	11/17/2018	06:58:20	70.10, 71.84	88.97	11/17/2018	06:58:14	70.11, 71.82	88.99	1.58	6
5	11/17/2018	07:47:50	-69.99,-120.68	91.13	11/17/2018	07:48:55	-69.98,-120.65	91.14	1.96	65
6	11/19/2018	22:25:22	-70.16, 20.16	90.35	11/19/2018	22:24:23	-70.16, 20.20	90.34	1.59	59
7	11/19/2018	23:14:49	70.05,-172.35	89.56	11/19/2018	23:15:07	70.04,-172.31	89.55	1.63	18
8	11/20/2018	00:04:29	-69.39, -5.61	91.10	11/20/2018	00:05:38	-69.38, -4.01	91.11	62.97	69
9	11/22/2018	14:41:51	-70.16, 136.05	89.75	11/22/2018	14:41:18	-70.15, 135.99	89.76	2.58	33
10	11/22/2018	15:31:18	70.05, -56.47	90.15	11/22/2018	15:32:02	70.03, -56.52	90.13	2.83	44
11	11/25/2018	06:08:47	70.42, 84.68	91.06	11/25/2018	06:07:35	70.44, 83.98	91.08	26.00	72
12	11/25/2018	06:58:21	-70.10,-108.15	89.26	11/25/2018	06:58:12	-70.08,-108.14	89.28	2.56	9
13	11/25/2018	07:47:48	69.99, 59.33	90.63	11/25/2018	07:48:56	69.97, 59.34	90.62	2.20	68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2018

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/13/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service