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: 1/17/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2020 00:15:50 -29.94, 15.18 01/20/2020 00:05:50 -30.39, 14.59 74.66 600
2 01/20/2020 00:57:51 2.80,-170.98 01/20/2020 00:48:47 2.72,-171.42 49.71 544
3 01/20/2020 01:45:57 1.76, -2.35 01/20/2020 01:38:09 1.90, -3.06 80.10 468
4 01/22/2020 16:25:43 -6.04, 136.59 01/22/2020 16:15:46 -5.96, 136.33 29.22 597
5 01/22/2020 17:13:59 1.47, -54.82 01/22/2020 17:05:17 1.37, -55.34 59.06 522
6 01/22/2020 18:02:05 3.09, 113.81 01/22/2020 17:54:39 3.25, 113.02 89.31 446
7 01/25/2020 08:41:50 -4.71,-107.25 01/25/2020 08:32:15 -4.62,-107.59 38.59 575
8 01/25/2020 09:30:06 0.15, 61.34 01/25/2020 09:21:46 0.03, 60.74 68.42 500
9 01/25/2020 10:18:12 4.42,-130.03 01/25/2020 10:11:08 4.60,-130.90 98.47 424
10 01/28/2020 00:57:58 -3.39, 8.91 01/28/2020 00:48:45 -3.27, 8.49 48.03 553
11 01/28/2020 01:46:14 -1.16, 177.50 01/28/2020 01:38:16 -1.32, 176.82 77.78 478
12 01/30/2020 16:28:45 16.63, -45.75 01/30/2020 16:18:45 16.67, -46.13 40.02 600
13 01/30/2020 17:14:05 -2.02, 125.08 01/30/2020 17:05:15 -1.93, 124.57 57.40 530
14 01/30/2020 18:02:22 -2.47, -66.34 01/30/2020 17:54:46 -2.66, -67.11 87.14 456

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2020
SNOs_Map_AQUA_NPP_20200118.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/17/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service