Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 4/20/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2018 16:33:12 -30.00, 131.01 04/22/2018 16:23:13 -30.37, 130.29 80.44 600
2 04/22/2018 17:15:09 2.68, -55.12 04/22/2018 17:06:07 2.58, -55.70 65.06 542
3 04/22/2018 18:03:18 1.77, 113.48 04/22/2018 17:55:31 1.92, 112.64 94.80 467
4 04/25/2018 08:42:54 -5.62,-107.48 04/25/2018 08:33:04 -5.55,-107.89 45.49 590
5 04/25/2018 09:31:08 1.00, 61.12 04/25/2018 09:22:34 0.89, 60.45 75.66 514
6 04/28/2018 00:58:53 -3.96, 8.76 04/28/2018 00:49:31 -3.86, 8.26 56.13 562
7 04/28/2018 01:47:07 -0.66, 177.36 04/28/2018 01:39:01 -0.79, 176.60 86.21 486
8 04/30/2018 16:31:10 22.86, -47.21 04/30/2018 16:21:10 22.90, -47.76 56.40 600
9 04/30/2018 17:14:51 -2.24, 125.01 04/30/2018 17:05:57 -2.12, 124.42 66.74 534
10 04/30/2018 18:03:05 -2.38, -66.38 04/30/2018 17:55:27 -2.53, -67.24 96.63 458
11 05/03/2018 08:42:40 5.03, 72.65 05/03/2018 08:32:59 4.96, 72.23 47.41 581
12 05/03/2018 09:30:49 -0.59,-118.75 05/03/2018 09:22:23 -0.44,-119.43 77.43 506

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2018
SNOs_Map_AQUA_NPP_20180420.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/20/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service