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: 1/29/2018

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	01/31/2018	02:30:54	-69.08, -40.00	93.52	01/31/2018	02:32:03	-69.00, -38.43	93.65	63.46	69
2	01/31/2018	03:21:25	68.27, 128.39	85.63	01/31/2018	03:21:41	68.28, 128.32	85.64	2.94	16
3	01/31/2018	04:12:07	-68.18, -64.18	94.47	01/31/2018	04:11:11	-68.17, -64.17	94.47	0.90	56
4	02/02/2018	18:47:36	-68.38, 76.70	95.01	02/02/2018	18:48:45	-68.38, 76.67	95.02	1.42	69
5	02/02/2018	19:38:20	68.26,-115.84	84.86	02/02/2018	19:38:12	68.26,-115.83	84.86	0.65	8
6	02/02/2018	20:28:58	-67.96, 51.86	95.47	02/02/2018	20:27:45	-67.99, 51.49	95.41	15.94	73
7	02/05/2018	11:04:30	-68.32,-167.46	95.86	02/05/2018	11:05:17	-68.35,-167.50	95.85	3.27	47
8	02/05/2018	11:55:14	68.20, 0.00	84.01	02/05/2018	11:54:44	68.23, 0.01	84.03	2.56	30
9	02/05/2018	12:45:38	-67.14, 168.61	97.10	02/05/2018	12:44:31	-67.18, 166.45	96.99	93.53	67
10	02/08/2018	02:30:58	69.27, 139.72	84.31	02/08/2018	02:32:05	69.17, 141.77	84.14	81.54	67
11	02/08/2018	03:21:24	-68.32, -51.68	96.70	02/08/2018	03:21:49	-68.30, -51.68	96.72	1.36	25
12	02/08/2018	04:12:08	68.20, 115.78	83.17	02/08/2018	04:11:16	68.18, 115.82	83.16	2.65	52
13	02/10/2018	18:47:39	68.51,-103.49	82.66	02/10/2018	18:48:51	68.45,-103.28	82.57	11.22	72
14	02/10/2018	19:38:18	-68.26, 64.16	97.62	02/10/2018	19:38:23	-68.24, 64.11	97.64	2.50	5
15	02/10/2018	20:29:02	68.14,-128.38	82.25	02/10/2018	20:27:50	68.12,-128.39	82.24	2.26	72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/29/2018

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/29/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service