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: 7/19/2018
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 07/19/2018 22:38:56 -75.34,-102.51 101.99 07/19/2018 22:38:32 -75.34,-102.57 101.95 1.78 24
2 07/19/2018 23:27:55 76.62, 69.06 76.52 07/19/2018 23:28:48 76.62, 69.12 76.46 1.89 53
3 07/22/2018 14:09:35 63.70,-171.56 90.84 07/22/2018 14:08:22 63.86,-172.63 91.06 55.29 73
4 07/22/2018 14:55:19 -75.90, 14.96 102.13 07/22/2018 14:55:17 -75.91, 15.02 102.14 1.79 2
5 07/22/2018 15:42:57 80.41,-153.73 71.70 07/22/2018 15:44:10 80.18,-152.72 71.54 31.82 73
6 07/25/2018 06:22:40 75.16, -38.92 79.28 07/25/2018 06:21:44 75.17, -38.84 79.30 2.58 56
7 07/25/2018 07:11:50 -76.06, 131.30 101.77 07/25/2018 07:12:11 -76.06, 131.30 101.79 0.09 21
8 07/27/2018 22:39:11 75.32, 77.37 79.67 07/27/2018 22:38:38 75.32, 77.38 79.70 0.38 33
9 07/27/2018 23:28:20 -76.26,-112.20 101.42 07/27/2018 23:29:04 -76.26,-112.25 101.45 1.51 44
10 07/30/2018 14:55:41 75.48,-166.35 80.11 07/30/2018 14:55:31 75.47,-166.40 80.13 1.50 10
11 07/30/2018 15:44:49 -76.46, 4.29 101.04 07/30/2018 15:45:56 -76.45, 4.20 101.07 2.55 67
12 08/02/2018 06:23:00 -74.97, 140.48 98.67 08/02/2018 06:21:55 -74.98, 140.57 98.64 2.78 65

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2018
SNOs_Map_AQUA_NPP_20180720.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/19/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service