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: 6/17/2019
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 06/18/2019 05:32:35 74.85, -27.26 75.71 06/18/2019 05:31:23 74.86, -27.21 75.75 1.52 72
2 06/18/2019 06:21:46 -75.71, 142.71 105.28 06/18/2019 06:21:51 -75.70, 142.62 105.26 2.72 5
3 06/20/2019 21:48:57 75.15, 89.41 75.36 06/20/2019 21:48:13 75.15, 89.41 75.39 0.03 44
4 06/20/2019 22:38:01 -76.34, -99.44 106.04 06/20/2019 22:38:33 -76.35, -99.39 106.08 1.46 32
5 06/23/2019 14:05:17 75.49,-153.77 75.00 06/23/2019 14:05:01 75.49,-153.80 75.03 1.08 16
6 06/23/2019 14:54:23 -76.58, 17.23 106.28 06/23/2019 14:55:23 -76.58, 17.24 106.33 0.32 60
7 06/26/2019 05:32:37 -74.64, 152.21 103.94 06/26/2019 05:31:31 -74.64, 152.18 103.88 1.05 66
8 06/26/2019 06:21:38 75.83, -36.92 74.70 06/26/2019 06:21:50 75.82, -36.97 74.71 1.63 12
9 06/28/2019 21:48:56 -75.08, -90.78 104.31 06/28/2019 21:48:18 -75.07, -90.83 104.26 1.56 38
10 06/28/2019 22:37:58 76.20, 80.12 74.40 06/28/2019 22:38:38 76.19, 80.06 74.38 1.68 40
11 07/01/2019 14:05:15 -75.51, 26.28 104.62 07/01/2019 14:05:05 -75.50, 26.23 104.60 1.45 10

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2019
SNOs_Map_AQUA_NPP_20190618.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/17/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service