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: 2/12/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/12/2022 16:25:50 -4.84, 137.00 02/12/2022 16:16:13 -4.74, 136.56 50.58 577
2 02/12/2022 17:14:04 0.21, -54.39 02/12/2022 17:05:43 0.08, -55.10 81.10 501
3 02/15/2022 07:59:49 29.98, 79.45 02/15/2022 07:49:49 30.59, 78.71 98.97 600
4 02/15/2022 08:41:45 -3.05,-106.71 02/15/2022 08:32:38 -2.91,-107.27 64.02 547
5 02/15/2022 09:29:59 -1.58, 61.90 02/15/2022 09:22:08 -1.75, 61.07 94.35 471
6 02/18/2022 00:09:29 5.66,-159.01 02/17/2022 23:59:38 5.60,-159.43 47.10 591
7 02/18/2022 00:57:37 -1.17, 9.60 02/18/2022 00:49:01 -1.03, 8.92 77.49 516
8 02/20/2022 16:25:22 3.81, -42.71 02/20/2022 16:16:02 3.73, -43.25 60.79 560
9 02/20/2022 17:13:29 0.74, 125.92 02/20/2022 17:05:24 0.90, 125.12 91.03 485
10 02/23/2022 07:54:29 -11.92, -96.17 02/23/2022 07:44:29 -11.97, -96.65 52.26 600
11 02/23/2022 08:41:14 1.93, 73.61 02/23/2022 08:32:25 1.80, 72.95 74.50 529
12 02/26/2022 00:08:51 -4.63, 21.32 02/25/2022 23:59:18 -4.53, 20.81 57.91 573
13 02/26/2022 00:57:06 0.07,-170.08 02/26/2022 00:48:48 -0.12,-170.86 88.43 498

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2022
SNOs_Map_AQUA_NPP_20220212.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 02/12/2022 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP