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: 7/17/2019
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 07/17/2019 13:22:13 53.72,-165.40 99.83 07/17/2019 13:21:01 53.96,-166.85 100.15 98.61 72
2 07/17/2019 14:05:09 -75.73, 26.92 102.88 07/17/2019 14:05:04 -75.74, 26.97 102.89 1.57 5
3 07/17/2019 14:54:16 76.61,-162.63 76.08 07/17/2019 14:55:29 76.61,-162.64 76.02 0.18 73
4 07/20/2019 05:32:24 74.93, -27.04 78.52 07/20/2019 05:31:30 74.94, -26.99 78.55 1.59 54
5 07/20/2019 06:21:33 -75.87, 143.23 102.58 07/20/2019 06:21:56 -75.87, 143.18 102.58 1.42 23
6 07/22/2019 21:48:48 75.13, 89.36 78.81 07/22/2019 21:48:22 75.12, 89.30 78.84 1.77 26
7 07/22/2019 22:37:49 -76.45, -99.06 102.74 07/22/2019 22:38:39 -76.45, -99.00 102.80 1.86 50
8 07/25/2019 13:17:34 -69.65, 27.24 94.71 07/25/2019 13:16:20 -69.76, 26.69 94.59 24.10 74
9 07/25/2019 14:05:04 75.71,-153.11 78.67 07/25/2019 14:05:05 75.72,-153.08 78.66 1.07 1
10 07/25/2019 14:51:31 -81.79, 64.85 111.71 07/25/2019 14:52:44 -81.30, 65.38 111.94 55.56 73
11 07/28/2019 05:32:19 -75.09, 153.40 100.04 07/28/2019 05:31:30 -75.10, 153.49 100.02 2.76 49
12 07/28/2019 06:21:28 75.90, -36.68 79.04 07/28/2019 06:21:57 75.89, -36.73 79.03 1.67 29
13 07/30/2019 21:48:41 -75.33, -90.09 99.69 07/30/2019 21:48:20 -75.33, -90.07 99.68 0.79 21

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2019
SNOs_Map_AQUA_NPP_20190717.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/17/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service