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: 3/31/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 00:58:15 -3.14, 8.94 04/01/2020 00:49:06 -3.03, 8.43 57.92 549
2 04/01/2020 01:46:29 -1.49, 177.54 04/01/2020 01:38:36 -1.64, 176.77 88.06 473
3 04/03/2020 16:26:11 6.12, -43.48 04/03/2020 16:16:12 6.03, -43.81 38.05 599
4 04/03/2020 17:14:20 -1.68, 125.13 04/03/2020 17:05:36 -1.53, 124.53 68.05 524
5 04/03/2020 18:02:33 -3.01, -66.25 04/03/2020 17:55:05 -3.20, -67.11 97.87 448
6 04/06/2020 08:42:14 4.55, 72.74 04/06/2020 08:32:41 4.47, 72.31 48.03 573
7 04/06/2020 09:30:23 -0.11,-118.66 04/06/2020 09:22:05 0.02,-119.35 78.04 498
8 04/09/2020 00:58:18 3.04,-171.06 04/09/2020 00:49:10 2.92,-171.57 58.06 548
9 04/09/2020 01:46:26 1.46, -2.45 04/09/2020 01:38:33 1.63, -3.22 87.95 473
10 04/11/2020 16:26:06 -6.11, 136.54 04/11/2020 16:16:08 -6.04, 136.21 37.99 598
11 04/11/2020 17:14:20 1.48, -54.85 04/11/2020 17:05:38 1.38, -55.45 68.21 522
12 04/11/2020 18:02:28 3.02, 113.77 04/11/2020 17:55:01 3.18, 112.90 97.91 447
13 04/14/2020 08:42:09 -4.56,-107.24 04/14/2020 08:32:37 -4.50,-107.67 48.23 572
14 04/14/2020 09:30:24 -0.01, 61.35 04/14/2020 09:22:07 -0.17, 60.67 78.24 497

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/31/2020
SNOs_Map_AQUA_NPP_20200401.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/31/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service