Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/13/2016

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	10/14/2016	18:22:58	-68.48, 82.93	103.11	10/14/2016	18:24:03	-68.48, 82.90	103.11	1.20	65
2	10/14/2016	19:13:42	68.34,-109.58	76.77	10/14/2016	19:13:30	68.36,-109.60	76.79	2.62	12
3	10/14/2016	20:04:17	-67.90, 58.30	103.66	10/14/2016	20:03:05	-67.98, 57.58	103.59	31.32	72
4	10/17/2016	10:39:53	-68.43,-161.25	102.18	10/17/2016	10:40:32	-68.44,-161.28	102.17	1.30	39
5	10/17/2016	11:30:37	68.30, 6.24	77.71	10/17/2016	11:29:59	68.32, 6.23	77.73	2.73	38
6	10/20/2016	02:06:14	68.95, 146.51	79.29	10/20/2016	02:07:24	68.82, 147.44	79.18	39.84	70
7	10/20/2016	02:56:47	-68.39, -45.42	101.25	10/20/2016	02:57:00	-68.39, -45.46	101.25	1.39	13
8	10/20/2016	03:47:31	68.25, 122.05	78.63	10/20/2016	03:46:27	68.27, 122.04	78.64	1.52	64
9	10/22/2016	18:23:01	68.48, -97.10	79.78	10/22/2016	18:23:58	68.48, -97.10	79.78	0.16	57
10	10/22/2016	19:13:42	-68.34, 70.39	100.35	10/22/2016	19:13:29	-68.32, 70.35	100.37	2.71	13
11	10/22/2016	20:04:15	67.62,-121.40	78.96	10/22/2016	20:03:05	67.70,-122.74	79.01	57.44	70
12	10/25/2016	10:39:56	68.44, 18.71	80.67	10/25/2016	10:40:26	68.46, 18.76	80.69	3.13	30
13	10/25/2016	11:30:37	-68.30,-173.79	99.46	10/25/2016	11:29:57	-68.31,-173.79	99.46	0.89	40

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/13/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 10/13/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service