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: 12/7/2019
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 12/08/2019 14:04:59 -75.92, 27.52 61.02 12/08/2019 14:04:37 -75.92, 27.53 61.00 0.46 22
2 12/08/2019 14:54:08 76.75,-162.13 118.10 12/08/2019 14:55:03 76.74,-162.20 118.07 2.04 55
3 12/11/2019 05:34:03 69.48, -37.11 125.57 12/11/2019 05:32:50 69.56, -37.83 125.82 29.36 73
4 12/11/2019 06:21:19 -76.35, 144.77 61.17 12/11/2019 06:21:20 -76.36, 144.83 61.19 1.66 1
5 12/11/2019 07:07:32 81.80, 11.92 108.62 12/11/2019 07:08:45 81.25, 11.63 108.31 61.09 73
6 12/13/2019 21:48:40 75.46, 90.31 120.04 12/13/2019 21:47:47 75.46, 90.31 120.09 0.02 53
7 12/13/2019 22:37:48 -76.40, -99.21 60.96 12/13/2019 22:38:13 -76.39, -99.30 60.96 2.63 25
8 12/16/2019 14:05:00 75.95,-152.40 119.74 12/16/2019 14:04:30 75.95,-152.35 119.75 1.51 30
9 12/16/2019 14:54:09 -76.81, 18.11 61.21 12/16/2019 14:54:57 -76.81, 18.08 61.24 0.68 48
10 12/19/2019 06:21:28 76.03, -36.27 119.81 12/19/2019 06:21:22 76.02, -36.35 119.84 2.39 6
11 12/19/2019 07:10:31 -77.17, 135.32 61.46 12/19/2019 07:11:42 -77.18, 135.38 61.53 1.70 71

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2019
SNOs_Map_AQUA_NPP_20191208.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/07/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service