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: 12/7/2016

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	12/09/2016	18:23:00	68.46, -97.17	91.25	12/09/2016	18:24:03	68.44, -97.14	91.23	2.34	63
2	12/09/2016	19:13:41	-68.30, 70.34	88.91	12/09/2016	19:13:34	-68.28, 70.31	88.93	2.78	7
3	12/09/2016	20:04:18	67.81,-121.73	90.61	12/09/2016	20:03:06	67.88,-122.52	90.68	33.69	72
4	12/12/2016	10:39:53	68.37, 18.71	91.37	12/12/2016	10:40:33	68.37, 18.66	91.37	2.23	40
5	12/12/2016	11:30:35	-68.27,-173.84	88.73	12/12/2016	11:30:03	-68.27,-173.83	88.73	0.46	32
6	12/15/2016	02:06:15	-69.14, -33.86	87.70	12/15/2016	02:07:24	-69.02, -32.30	87.82	63.16	69
7	12/15/2016	02:56:46	68.34, 134.52	91.50	12/15/2016	02:57:01	68.34, 134.51	91.51	0.89	15
8	12/15/2016	03:47:28	-68.23, -58.03	88.61	12/15/2016	03:46:31	-68.24, -57.98	88.60	2.46	57
9	12/17/2016	18:22:56	-68.41, 82.88	88.32	12/17/2016	18:24:03	-68.43, 82.85	88.31	2.53	67
10	12/17/2016	19:13:40	68.31,-109.68	91.58	12/17/2016	19:13:30	68.31,-109.65	91.58	1.06	10
11	12/17/2016	20:04:17	-67.94, 58.12	88.80	12/17/2016	20:03:04	-67.99, 57.60	88.75	22.27	73
12	12/20/2016	10:39:50	-68.39,-161.31	88.30	12/20/2016	10:40:32	-68.39,-161.32	88.30	0.35	42
13	12/20/2016	11:30:34	68.29, 6.12	91.61	12/20/2016	11:29:59	68.27, 6.18	91.59	3.06	35

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/7/2016

Download SNOs between NPP and TERRA since TLE EPOCH: 12/07/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service