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: 12/10/2017
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 12/13/2017 05:32:15 -75.66, 155.05 60.21 12/13/2017 05:31:21 -75.67, 155.08 60.17 0.99 54
2 12/13/2017 06:21:20 76.66, -34.13 118.72 12/13/2017 06:21:43 76.66, -34.12 118.70 0.22 23
3 12/15/2017 21:48:35 -76.08, -87.79 60.45 12/15/2017 21:48:06 -76.09, -87.75 60.43 1.17 29
4 12/15/2017 22:37:42 76.97, 82.88 118.59 12/15/2017 22:38:30 76.97, 82.89 118.54 0.38 48
5 12/18/2017 13:21:42 55.61,-164.40 138.04 12/18/2017 13:20:30 55.85,-165.88 138.71 95.89 72
6 12/18/2017 14:04:54 -76.49, 29.41 60.72 12/18/2017 14:04:50 -76.50, 29.48 60.74 1.95 4
7 12/18/2017 14:54:02 77.32,-159.91 118.35 12/18/2017 14:55:15 77.32,-159.87 118.28 1.13 73
8 12/21/2017 05:32:10 75.75, -24.66 120.18 12/21/2017 05:31:14 75.76, -24.62 120.22 1.28 56
9 12/21/2017 06:21:21 -76.55, 145.51 60.69 12/21/2017 06:21:43 -76.54, 145.42 60.68 2.59 22
10 12/23/2017 21:48:28 76.25, 92.77 119.70 12/23/2017 21:47:57 76.26, 92.86 119.70 2.71 31

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2017
SNOs_Map_AQUA_NPP_20171211.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/10/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service