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: 11/18/2018
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 11/19/2018 13:16:14 74.14,-144.85 117.33 11/19/2018 13:15:00 74.17,-144.91 117.41 4.65 74
2 11/19/2018 14:04:59 -76.29, 28.66 64.87 11/19/2018 14:05:01 -76.30, 28.75 64.90 2.51 2
3 11/19/2018 14:49:21 79.08, -66.53 99.22 11/19/2018 14:50:33 78.40, -69.32 98.76 96.71 72
4 11/22/2018 05:32:17 75.48, -25.55 116.59 11/22/2018 05:31:28 75.49, -25.49 116.62 1.63 49
5 11/22/2018 06:21:26 -76.41, 144.92 64.38 11/22/2018 06:21:54 -76.40, 144.89 64.40 0.98 28
6 11/24/2018 21:48:44 75.60, 90.67 117.05 11/24/2018 21:48:21 75.59, 90.60 117.09 2.17 23
7 11/24/2018 22:37:45 -76.90, -97.50 64.33 11/24/2018 22:38:38 -76.90, -97.42 64.40 1.91 53
8 11/27/2018 13:16:49 -72.41, 31.58 59.26 11/27/2018 13:15:35 -72.47, 31.25 59.13 13.20 74
9 11/27/2018 14:05:01 76.15,-151.78 117.01 11/27/2018 14:05:03 76.15,-151.77 117.00 0.34 2
10 11/27/2018 14:50:45 -81.53, 86.66 74.69 11/27/2018 14:51:58 -80.92, 85.70 75.04 69.57 73
11 11/30/2018 05:32:16 -75.61, 154.81 61.93 11/30/2018 05:31:26 -75.61, 154.89 61.91 2.31 50
12 11/30/2018 06:21:27 76.30, -35.41 117.34 11/30/2018 06:21:55 76.30, -35.50 117.34 2.65 28

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2018
SNOs_Map_AQUA_NPP_20181119.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/18/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service