Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/17/2019

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Distance(km)	Time Diff (sec)
1	10/17/2019	23:39:36	70.02,-178.58	79.34	10/17/2019	23:40:01	70.01,-178.57	79.33	0.52	25
2	10/18/2019	00:30:18	-69.93, -11.12	100.75	10/18/2019	00:29:31	-69.90, -11.10	100.77	2.83	47
3	10/20/2019	15:05:49	-70.25, 129.53	99.48	10/20/2019	15:07:01	-70.19, 129.91	99.55	15.84	72
4	10/20/2019	15:56:30	69.98, -62.75	80.27	10/20/2019	15:56:30	69.97, -62.75	80.26	0.65	0
5	10/20/2019	16:47:12	-69.88, 104.71	99.82	10/20/2019	16:46:00	-69.86, 104.73	99.85	2.46	72
6	10/23/2019	07:22:41	-70.05,-114.40	98.73	10/23/2019	07:23:33	-70.03,-114.43	98.75	2.14	52
7	10/23/2019	08:13:25	69.94, 53.07	81.18	10/23/2019	08:13:00	69.93, 53.06	81.16	1.64	25
8	10/23/2019	09:03:51	-68.99,-138.25	99.76	10/23/2019	09:02:44	-69.05,-140.48	99.71	89.17	67
9	10/25/2019	23:39:36	-70.01, 1.43	97.84	10/25/2019	23:40:03	-69.99, 1.38	97.87	3.34	27
10	10/26/2019	00:30:20	69.90, 168.89	82.07	10/26/2019	00:29:30	69.88, 168.87	82.04	3.32	50
11	10/28/2019	15:05:50	70.13, -50.31	83.18	10/28/2019	15:07:02	70.09, -50.22	83.14	5.35	72
12	10/28/2019	15:56:31	-69.98, 117.25	96.97	10/28/2019	15:56:32	-69.99, 117.27	96.96	1.57	1
13	10/28/2019	16:47:13	69.76, -75.13	82.84	10/28/2019	16:46:00	69.82, -75.32	82.89	9.74	73
14	10/31/2019	07:22:43	70.05, 65.59	83.98	10/31/2019	07:23:31	70.03, 65.58	83.97	1.38	48
15	10/31/2019	08:13:25	-69.94,-126.93	96.12	10/31/2019	08:13:01	-69.93,-126.93	96.13	1.13	24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/17/2019

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/17/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service