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: 9/12/2017

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	09/13/2017	13:16:03	74.00,-145.16	95.68	09/13/2017	13:15:02	74.00,-145.16	95.74	0.19	61
2	09/13/2017	14:05:01	-75.48, 26.21	85.93	09/13/2017	14:05:17	-75.49, 26.25	85.95	1.20	16
3	09/16/2017	05:32:19	74.58, -27.90	96.00	09/16/2017	05:31:46	74.59, -27.89	96.03	0.34	33
4	09/16/2017	06:21:19	-75.94, 143.45	85.49	09/16/2017	06:22:03	-75.95, 143.51	85.54	1.91	44
5	09/18/2017	21:05:32	-53.72,-101.29	62.93	09/18/2017	21:04:19	-53.96,-102.58	62.49	88.60	73
6	09/18/2017	21:48:35	75.20, 89.56	96.29	09/18/2017	21:48:30	75.21, 89.62	96.28	1.84	5
7	09/18/2017	22:37:45	-76.05,-100.34	84.65	09/18/2017	22:38:58	-76.04,-100.42	84.69	2.38	73
8	09/21/2017	13:15:58	-74.14, 35.16	81.62	09/21/2017	13:15:05	-74.14, 35.16	81.57	0.09	53
9	09/21/2017	14:04:59	75.40,-154.01	97.04	09/21/2017	14:05:23	75.39,-154.06	97.03	1.52	24
10	09/24/2017	05:32:11	-74.89, 152.89	81.47	09/24/2017	05:31:46	-74.90, 152.97	81.47	2.64	25
11	09/24/2017	06:21:14	76.02, -36.28	97.31	09/24/2017	06:22:06	76.03, -36.21	97.24	1.90	52
12	09/26/2017	20:59:33	73.72, 98.36	100.73	09/26/2017	20:58:20	73.72, 98.38	100.79	0.69	73

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2017

Download SNOs between AQUA and NPP since TLE EPOCH: 09/12/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service