Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/15/2018
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 07/17/2018 11:25:23 -79.29, 84.10 107.83 07/17/2018 11:24:30 -79.29, 84.16 107.81 1.34 53
2 07/17/2018 12:14:43 79.51,-106.79 71.85 07/17/2018 12:15:08 79.51,-106.82 71.84 0.63 25
3 07/20/2018 03:41:51 -79.32,-159.87 107.39 07/20/2018 03:41:24 -79.31,-159.93 107.35 1.31 27
4 07/20/2018 04:31:08 79.64, 10.04 72.13 07/20/2018 04:31:58 79.65, 10.18 72.07 2.89 50
5 07/22/2018 19:58:15 -79.49, -42.83 107.12 07/22/2018 19:58:13 -79.49, -42.70 107.15 2.65 2
6 07/22/2018 20:45:58 81.83, 161.51 67.06 07/22/2018 20:47:11 81.30, 161.73 66.82 58.77 73
7 07/25/2018 11:25:22 79.22, -96.37 73.82 07/25/2018 11:24:29 79.21, -96.44 73.88 1.53 53
8 07/25/2018 12:14:42 -79.51, 73.17 106.60 07/25/2018 12:15:06 -79.51, 73.19 106.62 0.46 24
9 07/28/2018 03:41:46 79.39, 20.61 74.17 07/28/2018 03:41:18 79.39, 20.73 74.16 2.48 28

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2018
SNOs_Map_AURA_NPP_20180715.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/15/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service