Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/12/2022 08:40:10 70.16, 46.33 87.78 11/12/2022 08:40:38 70.17, 46.40 87.78 2.87 28
2 11/12/2022 09:30:51 -70.02,-146.14 92.36 11/12/2022 09:30:05 -70.05,-146.12 92.33 3.11 46
3 11/14/2022 21:34:04 70.18,-147.17 88.47 11/14/2022 21:34:50 70.19,-147.13 88.48 1.90 46
4 11/14/2022 22:24:46 -70.09, 20.28 91.62 11/14/2022 22:24:17 -70.08, 20.35 91.63 3.19 29
5 11/17/2022 10:27:58 70.21, 19.32 89.13 11/17/2022 10:29:02 70.19, 19.30 89.11 1.75 64
6 11/17/2022 11:18:38 -70.06,-173.14 91.01 11/17/2022 11:18:28 -70.08,-173.21 91.00 3.10 10
7 11/17/2022 12:09:10 69.31, -4.73 88.25 11/17/2022 12:08:02 69.35, -6.54 88.28 71.21 68
8 11/19/2022 23:21:57 70.56,-174.70 90.08 11/19/2022 23:23:08 70.45,-173.90 89.97 32.18 71
9 11/20/2022 00:12:32 -70.10, -6.66 90.38 11/20/2022 00:12:39 -70.12, -6.73 90.36 3.43 7
10 11/20/2022 01:03:15 69.93, 160.90 89.47 11/20/2022 01:02:03 69.94, 160.68 89.47 8.18 72
11 11/22/2022 12:16:02 71.17, -9.20 91.27 11/22/2022 12:17:08 71.06, -6.54 91.15 96.37 66
12 11/22/2022 13:06:27 -70.19, 159.73 89.73 11/22/2022 13:06:49 -70.18, 159.80 89.73 2.62 22
13 11/22/2022 13:57:10 70.03, -32.71 90.12 11/22/2022 13:56:12 70.06, -32.71 90.15 3.59 58
14 11/25/2022 02:00:20 -70.18, -33.72 89.22 11/25/2022 02:01:00 -70.17, -33.78 89.22 2.14 40
15 11/25/2022 02:51:04 70.07, 133.75 90.69 11/25/2022 02:50:23 70.05, 133.71 90.66 3.28 41

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/11/2022
SNOs_Map_NPP_TERRA_20221111.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/11/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA