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: 3/8/2019
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 03/08/2019 21:52:02 -66.18,-105.04 67.43 03/08/2019 21:50:49 -66.32,-106.11 67.15 50.50 73
2 03/08/2019 22:38:15 76.42, 80.91 101.85 03/08/2019 22:38:15 76.42, 80.85 101.86 1.55 0
3 03/08/2019 23:25:59 -80.62, -87.09 84.01 03/08/2019 23:27:13 -80.38, -86.37 84.15 30.53 74
4 03/11/2019 14:05:32 -75.83, 27.25 78.51 03/11/2019 14:04:36 -75.83, 27.27 78.47 0.50 56
5 03/11/2019 14:54:38 76.74,-162.12 100.41 03/11/2019 14:55:00 76.74,-162.16 100.40 1.17 22
6 03/14/2019 06:21:57 -76.10, 143.96 79.89 03/14/2019 06:21:23 -76.10, 143.95 79.86 0.24 34
7 03/14/2019 07:11:05 76.91, -45.64 99.14 03/14/2019 07:11:49 76.90, -45.72 99.12 2.12 44
8 03/16/2019 22:38:24 -76.27, -99.62 81.16 03/16/2019 22:38:12 -76.26, -99.70 81.13 2.18 12
9 03/16/2019 23:27:26 77.35, 71.92 97.53 03/16/2019 23:28:31 77.36, 71.98 97.46 1.63 65
10 03/19/2019 14:05:43 75.45,-153.86 98.72 03/19/2019 14:04:36 75.44,-153.95 98.80 2.67 67
11 03/19/2019 14:54:45 -76.71, 17.76 82.77 03/19/2019 14:54:54 -76.72, 17.78 82.78 0.54 9
12 03/22/2019 06:22:05 75.81, -36.93 97.23 03/22/2019 06:21:19 75.80, -37.00 97.29 2.00 46

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2019
SNOs_Map_AQUA_NPP_20190308.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/08/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service