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: 10/15/2018

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	10/16/2018	19:38:05	68.28,-115.98	77.27	10/16/2018	19:38:58	68.30,-116.05	77.29	3.37	53
2	10/16/2018	20:28:47	-68.20, 51.45	102.80	10/16/2018	20:28:28	-68.19, 51.46	102.82	1.35	19
3	10/16/2018	21:19:16	67.26,-140.10	76.29	10/16/2018	21:18:08	67.35,-141.86	76.34	76.36	68
4	10/19/2018	11:04:35	-69.41,-169.04	100.65	10/19/2018	11:05:41	-69.30,-166.54	100.73	98.77	66
5	10/19/2018	11:55:00	68.27, -0.19	78.24	10/19/2018	11:55:24	68.30, -0.15	78.26	3.40	24
6	10/19/2018	12:45:41	-68.13, 167.30	101.89	10/19/2018	12:44:55	-68.14, 167.29	101.89	0.72	46
7	10/22/2018	03:21:12	-68.44, -51.95	100.66	10/22/2018	03:22:23	-68.39, -51.80	100.70	8.22	71
8	10/22/2018	04:11:54	68.21, 115.66	79.13	10/22/2018	04:11:51	68.22, 115.64	79.14	0.94	3
9	10/22/2018	05:02:35	-68.07, -76.85	101.00	10/22/2018	05:01:22	-68.06, -76.92	101.02	3.24	73
10	10/24/2018	19:38:05	-68.33, 63.97	99.83	10/24/2018	19:38:49	-68.34, 64.03	99.81	3.05	44
11	10/24/2018	20:28:47	68.15,-128.50	80.02	10/24/2018	20:28:16	68.16,-128.53	80.02	1.80	31
12	10/24/2018	21:19:10	-67.04, 40.17	101.07	10/24/2018	21:18:03	-67.11, 37.91	101.04	98.15	67
13	10/27/2018	11:04:26	68.90, 11.67	81.64	10/27/2018	11:05:36	68.81, 12.87	81.57	49.04	70
14	10/27/2018	11:54:58	-68.27, 179.82	98.97	10/27/2018	11:55:14	-68.26, 179.84	98.98	1.04	16
15	10/27/2018	12:45:42	68.15, -12.72	80.93	10/27/2018	12:44:41	68.13, -12.67	80.91	2.81	61

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/15/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/15/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service