Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/7/2020

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	05/09/2020	10:14:24	-68.61,-155.22	129.05	05/09/2020	10:15:35	-68.54,-154.92	129.12	14.57	71
2	05/09/2020	11:05:05	68.32, 12.47	50.66	05/09/2020	11:05:04	68.32, 12.46	50.65	0.24	1
3	05/09/2020	11:55:46	-68.19, 179.95	129.49	05/09/2020	11:54:34	-68.21, 179.97	129.47	2.67	72
4	05/12/2020	02:31:14	-68.41, -39.19	129.93	05/12/2020	02:32:05	-68.44, -39.16	129.91	3.17	51
5	05/12/2020	03:21:58	68.29, 128.28	49.94	05/12/2020	03:21:33	68.27, 128.28	49.92	1.97	25
6	05/12/2020	04:12:25	-67.40, -63.31	130.97	05/12/2020	04:11:16	-67.44, -65.04	130.92	74.21	69
7	05/14/2020	17:57:44	69.43, -92.13	50.46	05/14/2020	17:58:50	69.33, -89.78	50.35	92.54	66
8	05/14/2020	18:48:08	-68.38, 76.62	130.61	05/14/2020	18:48:35	-68.39, 76.67	130.60	2.31	27
9	05/14/2020	19:38:51	68.20,-115.85	49.20	05/14/2020	19:38:03	68.22,-115.90	49.22	2.57	48
10	05/17/2020	10:14:22	68.55, 24.85	48.95	05/17/2020	10:15:34	68.50, 25.04	48.90	9.47	72
11	05/17/2020	11:05:02	-68.35,-167.57	131.26	05/17/2020	11:05:05	-68.34,-167.51	131.27	2.46	3
12	05/17/2020	11:55:45	68.18, -0.04	48.56	05/17/2020	11:54:33	68.17, -0.08	48.55	1.82	72
13	05/20/2020	02:31:14	68.41, 140.80	48.25	05/20/2020	02:32:05	68.39, 140.79	48.22	2.96	51
14	05/20/2020	03:21:55	-68.26, -51.69	131.92	05/20/2020	03:21:35	-68.29, -51.70	131.89	2.84	20
15	05/20/2020	04:12:24	67.34, 116.75	47.15	05/20/2020	04:11:16	67.38, 114.90	47.20	79.30	68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/7/2020

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/07/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service