Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2016

Index	Date (AQUA)	Time (AQUA)	Lat,Lon (AQUA)	SZA (AQUA )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	04/19/2016	14:06:34	-74.93, 24.49	92.85	04/19/2016	14:06:02	-74.94, 24.57	92.85	2.70	32
2	04/19/2016	14:55:42	75.80,-165.47	86.16	04/19/2016	14:56:28	75.79,-165.54	86.14	2.12	46
3	04/22/2016	06:22:57	-75.27, 141.25	94.14	04/22/2016	06:22:51	-75.27, 141.28	94.15	1.07	6
4	04/22/2016	07:11:58	76.46, -47.51	84.48	04/22/2016	07:13:09	76.47, -47.42	84.40	2.57	71
5	04/24/2016	21:50:24	73.91, 86.15	86.48	04/24/2016	21:49:28	73.90, 86.07	86.56	2.75	56
6	04/24/2016	22:39:17	-75.68,-101.70	95.50	04/24/2016	22:39:37	-75.68,-101.67	95.53	0.85	20
7	04/27/2016	14:06:41	74.53,-156.52	84.94	04/27/2016	14:06:11	74.53,-156.58	84.99	1.90	30
8	04/27/2016	14:55:37	-76.12, 15.52	96.87	04/27/2016	14:56:23	-76.13, 15.59	96.93	2.03	46
9	04/30/2016	05:39:32	-55.02, 130.88	76.30	04/30/2016	05:38:19	-55.24, 129.65	75.97	82.28	73
10	04/30/2016	06:22:56	75.23, -38.84	83.33	04/30/2016	06:22:52	75.23, -38.83	83.33	0.42	4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2016

Download SNOs between AQUA and NPP since TLE EPOCH: 04/18/2016 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service