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: 4/30/2020
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 29.95,-164.86 05/03/2020 00:06:12 30.36,-165.50 76.53 600
2 05/03/2020 00:58:03 -2.77, 9.02 05/03/2020 00:49:01 -2.69, 8.52 57.20 542
3 05/03/2020 01:46:18 -1.85, 177.62 05/03/2020 01:38:31 -1.98, 176.85 86.82 467
4 05/05/2020 16:25:58 5.72, -43.38 05/05/2020 16:16:06 5.66, -43.71 36.96 592
5 05/05/2020 17:14:04 -1.15, 125.25 05/05/2020 17:05:28 -1.04, 124.66 67.22 516
6 05/05/2020 18:02:20 -3.41, -66.16 05/05/2020 17:54:59 -3.57, -67.02 96.73 441
7 05/08/2020 08:41:59 4.16, 72.83 05/08/2020 08:32:33 4.08, 72.42 47.09 566
8 05/08/2020 09:30:05 0.41,-118.53 05/08/2020 09:21:55 0.54,-119.22 77.32 490
9 05/11/2020 00:16:04 -29.99, 15.16 05/11/2020 00:06:04 -30.17, 14.57 60.57 600
10 05/11/2020 00:58:00 2.56,-170.94 05/11/2020 00:49:00 2.44,-171.44 57.24 540
11 05/11/2020 01:46:07 1.96, -2.32 05/11/2020 01:38:23 2.12, -3.09 87.41 464
12 05/13/2020 16:25:45 -5.51, 136.70 05/13/2020 16:15:57 -5.46, 136.36 37.73 588
13 05/13/2020 17:14:02 1.02, -54.73 05/13/2020 17:05:28 0.86, -55.31 67.55 514
14 05/13/2020 18:02:08 3.56, 113.91 05/13/2020 17:54:50 3.76, 113.05 97.41 438

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2020
SNOs_Map_AQUA_NPP_20200501.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/30/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service