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: 4/25/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2019 16:26:07 -6.12, 136.55 04/25/2019 16:16:09 -6.07, 136.25 33.76 598
2 04/25/2019 17:14:22 1.55, -54.86 04/25/2019 17:05:39 1.41, -55.41 63.80 523
3 04/25/2019 18:02:30 2.95, 113.76 04/25/2019 17:55:02 3.15, 112.94 93.38 448
4 04/28/2019 08:42:08 -4.52,-107.23 04/28/2019 08:32:37 -4.43,-107.62 44.16 571
5 04/28/2019 09:30:22 -0.11, 61.38 04/28/2019 09:22:07 -0.24, 60.72 74.20 495
6 05/01/2019 00:16:16 29.97,-164.86 05/01/2019 00:06:16 30.41,-165.50 77.95 600
7 05/01/2019 00:58:08 -2.81, 9.01 05/01/2019 00:49:05 -2.73, 8.53 54.68 543
8 05/01/2019 01:46:23 -1.77, 177.61 05/01/2019 01:38:35 -1.94, 176.86 84.51 468
9 05/03/2019 16:26:01 5.65, -43.37 05/03/2019 16:16:10 5.60, -43.68 35.10 591
10 05/03/2019 17:14:09 -1.16, 125.24 05/03/2019 17:05:33 -1.03, 124.67 65.09 516
11 05/03/2019 18:02:23 -3.47, -66.15 05/03/2019 17:55:03 -3.63, -66.99 94.77 440
12 05/06/2019 08:42:02 4.01, 72.86 05/06/2019 08:32:38 3.91, 72.46 45.61 564
13 05/06/2019 09:30:09 0.53,-118.52 05/06/2019 09:22:01 0.66,-119.19 75.55 488
14 05/09/2019 00:15:36 -27.99, 15.67 05/09/2019 00:05:36 -28.02, 15.15 50.84 600
15 05/09/2019 00:58:01 2.32,-170.90 05/09/2019 00:49:05 2.22,-171.39 56.05 536
16 05/09/2019 01:46:09 2.17, -2.29 05/09/2019 01:38:28 2.35, -3.04 85.98 461

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2019
SNOs_Map_AQUA_NPP_20190425.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/25/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service