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: 4/28/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2019 00:16:16 29.97,-164.86 05/01/2019 00:06:16 30.41,-165.50 78.06 600
2 05/01/2019 00:58:08 -2.81, 9.01 05/01/2019 00:49:05 -2.74, 8.53 54.64 543
3 05/01/2019 01:46:23 -1.76, 177.60 05/01/2019 01:38:35 -1.93, 176.86 84.45 468
4 05/03/2019 16:26:01 5.65, -43.37 05/03/2019 16:16:10 5.60, -43.68 35.05 591
5 05/03/2019 17:14:09 -1.17, 125.24 05/03/2019 17:05:33 -1.04, 124.67 65.03 516
6 05/03/2019 18:02:23 -3.48, -66.15 05/03/2019 17:55:03 -3.63, -66.99 94.71 440
7 05/06/2019 08:42:02 4.00, 72.86 05/06/2019 08:32:38 3.90, 72.46 45.49 564
8 05/06/2019 09:30:09 0.54,-118.52 05/06/2019 09:22:01 0.66,-119.19 75.49 488
9 05/09/2019 00:15:42 -28.28, 15.59 05/09/2019 00:05:42 -28.31, 15.07 50.98 600
10 05/09/2019 00:58:03 2.36,-170.91 05/09/2019 00:49:07 2.27,-171.41 56.01 536
11 05/09/2019 01:46:09 2.18, -2.29 05/09/2019 01:38:28 2.35, -3.04 85.85 461
12 05/11/2019 16:25:47 -5.26, 136.73 05/11/2019 16:16:03 -5.18, 136.41 36.59 584
13 05/11/2019 17:14:03 0.72, -54.68 05/11/2019 17:05:34 0.58, -55.26 66.50 509
14 05/11/2019 18:02:09 3.87, 113.95 05/11/2019 17:54:56 4.05, 113.10 96.12 433

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2019
SNOs_Map_AQUA_NPP_20190429.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/28/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service