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: 12/12/2019
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 12/13/2019 21:48:39 75.50, 90.41 120.00 12/13/2019 21:47:46 75.50, 90.42 120.05 0.30 53
2 12/13/2019 22:37:47 -76.42, -99.11 60.99 12/13/2019 22:38:12 -76.42, -99.19 60.99 2.21 25
3 12/16/2019 14:04:58 76.03,-152.15 119.65 12/16/2019 14:04:28 76.03,-152.07 119.66 2.17 30
4 12/16/2019 14:54:08 -76.84, 18.20 61.24 12/16/2019 14:54:56 -76.84, 18.20 61.28 0.12 48
5 12/19/2019 06:21:26 76.10, -36.03 119.73 12/19/2019 06:21:20 76.10, -36.07 119.75 1.26 6
6 12/19/2019 07:10:28 -77.29, 135.76 61.58 12/19/2019 07:11:39 -77.29, 135.87 61.67 2.92 71
7 12/21/2019 21:48:44 -75.39, -89.91 59.41 12/21/2019 21:47:45 -75.38, -89.93 59.35 0.38 59
8 12/21/2019 22:37:45 76.61, 81.51 119.28 12/21/2019 22:38:02 76.61, 81.57 119.25 1.75 17
9 12/24/2019 14:04:59 -76.04, 27.91 60.06 12/24/2019 14:04:23 -76.05, 28.01 60.05 2.80 36

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2019
SNOs_Map_AQUA_NPP_20191213.jpg

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

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service