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: 10/6/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2021 15:36:18 5.55, -30.98 10/07/2021 15:26:29 5.51, -31.12 15.78 589
2 10/07/2021 16:24:26 -1.05, 137.63 10/07/2021 16:15:52 -0.95, 137.24 45.70 514
3 10/07/2021 17:12:40 -3.58, -53.76 10/07/2021 17:05:22 -3.71, -54.43 75.44 438
4 10/10/2021 07:52:21 3.99, 85.23 10/10/2021 07:42:58 3.94, 85.01 25.83 563
5 10/10/2021 08:40:29 0.51,-106.15 10/10/2021 08:32:21 0.62,-106.64 55.73 488
6 10/10/2021 09:28:43 -5.14, 62.46 10/10/2021 09:21:51 -5.28, 61.70 85.29 412
7 10/12/2021 23:26:30 -29.95, 27.53 10/12/2021 23:16:30 -30.04, 27.16 37.29 600
8 10/13/2021 00:08:23 2.38,-158.54 10/12/2021 23:59:26 2.31,-158.86 35.91 537
9 10/13/2021 00:56:30 2.12, 10.07 10/13/2021 00:48:48 2.25, 9.50 65.74 462
10 10/13/2021 01:44:44 -6.75, 178.69 10/13/2021 01:38:18 -6.91, 177.84 94.99 386
11 10/15/2021 15:36:10 -5.41, 149.08 10/15/2021 15:26:24 -5.40, 148.93 16.31 586
12 10/15/2021 16:24:25 0.85, -42.33 10/15/2021 16:15:54 0.75, -42.73 46.16 511
13 10/15/2021 17:12:33 3.66, 126.29 10/15/2021 17:05:17 3.82, 125.62 75.85 436
14 10/18/2021 07:52:12 -3.83, -94.70 10/18/2021 07:42:52 -3.78, -94.93 26.35 560
15 10/18/2021 08:40:26 -0.79, 73.91 10/18/2021 08:32:22 -0.87, 73.41 56.41 484
16 10/18/2021 09:28:34 5.30,-117.48 10/18/2021 09:21:45 5.45,-118.24 85.78 409

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/6/2021
SNOs_Map_AQUA_NPP_20211006.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/06/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP