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: 12/22/2018
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 12/24/2018 10:35:31 79.41, -82.62 115.50 12/24/2018 10:34:19 79.42, -82.58 115.54 0.81 72
2 12/24/2018 11:24:52 -79.64, 86.61 64.82 12/24/2018 11:24:58 -79.64, 86.55 64.82 1.21 6
3 12/27/2018 02:52:00 79.45, 33.51 115.43 12/27/2018 02:51:13 79.44, 33.37 115.49 3.06 47
4 12/27/2018 03:41:19 -79.75,-156.70 65.00 12/27/2018 03:41:49 -79.75,-156.63 65.04 1.31 30
5 12/29/2018 19:08:27 79.56, 150.15 115.20 12/29/2018 19:08:04 79.56, 150.13 115.22 0.32 23
6 12/29/2018 19:57:48 -79.78, -40.56 65.13 12/29/2018 19:58:43 -79.78, -40.66 65.15 2.26 55
7 01/01/2019 10:36:42 -76.44, 83.42 61.15 01/01/2019 10:35:28 -76.64, 82.36 60.94 35.67 74
8 01/01/2019 11:24:52 79.70, -92.95 114.87 01/01/2019 11:24:53 79.71, -92.81 114.84 3.11 1
9 01/04/2019 02:52:02 -79.47,-146.35 65.00 01/04/2019 02:51:11 -79.47,-146.41 64.95 1.09 51

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2018
SNOs_Map_AURA_NPP_20181223.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/22/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service