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: 5/1/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2020 00:16:12 29.99,-164.87 05/03/2020 00:06:12 30.39,-165.51 76.50 600
2 05/03/2020 00:58:02 -2.74, 9.03 05/03/2020 00:49:00 -2.66, 8.52 57.16 542
3 05/03/2020 01:46:18 -1.82, 177.62 05/03/2020 01:38:31 -1.95, 176.85 86.85 467
4 05/05/2020 16:25:58 5.75, -43.39 05/05/2020 16:16:06 5.69, -43.72 36.98 592
5 05/05/2020 17:14:04 -1.18, 125.25 05/05/2020 17:05:28 -1.07, 124.65 67.25 516
6 05/05/2020 18:02:20 -3.38, -66.17 05/05/2020 17:54:59 -3.54, -67.02 96.75 441
7 05/08/2020 08:41:59 4.13, 72.84 05/08/2020 08:32:33 4.05, 72.43 47.03 566
8 05/08/2020 09:30:06 0.38,-118.54 05/08/2020 09:21:56 0.51,-119.22 77.33 490
9 05/11/2020 00:16:04 -29.96, 15.17 05/11/2020 00:06:04 -30.14, 14.58 60.98 600
10 05/11/2020 00:58:01 2.58,-170.94 05/11/2020 00:49:01 2.47,-171.45 57.21 540
11 05/11/2020 01:46:07 1.99, -2.31 05/11/2020 01:38:23 2.15, -3.08 87.31 464
12 05/13/2020 16:25:46 -5.59, 136.68 05/13/2020 16:15:57 -5.49, 136.35 37.76 589
13 05/13/2020 17:14:02 1.04, -54.73 05/13/2020 17:05:28 0.90, -55.32 67.45 514
14 05/13/2020 18:02:08 3.53, 113.90 05/13/2020 17:54:50 3.73, 113.05 97.34 438

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2020
SNOs_Map_AQUA_NPP_20200502.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/01/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service