Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-A TLE Epoch: 2021 9 10. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon Distance(km) Time Diff(sec) 09/13/2021 12:46:07 ( 77.90, -32.27) 09/13/2021 12:47:12 ( 77.91, -28.58) 85.94 65 09/13/2021 13:36:49 ( -77.83, 135.39) 09/13/2021 13:37:56 ( -77.81, 138.29) 68.12 67 09/13/2021 14:27:29 ( 77.61, -56.23) 09/13/2021 14:28:41 ( 77.59, -55.38) 20.39 72 09/13/2021 15:18:10 ( -77.51, 111.60) 09/13/2021 15:19:25 ( -77.49, 111.51) 2.84 75 09/13/2021 16:08:55 ( 77.49, -81.02) 09/13/2021 16:10:04 ( 77.52, -81.00) 3.48 69 09/13/2021 16:59:39 ( -77.51, 86.22) 09/13/2021 17:00:46 ( -77.51, 86.27) 1.39 67 09/13/2021 17:50:24 ( 77.50,-106.41) 09/13/2021 17:51:26 ( 77.50,-106.43) 1.04 62 09/13/2021 18:41:08 ( -77.51, 60.83) 09/13/2021 18:42:08 ( -77.49, 60.84) 2.31 60 09/13/2021 19:31:53 ( 77.50,-131.79) 09/13/2021 19:32:48 ( 77.48,-131.86) 2.48 55 09/13/2021 20:22:37 ( -77.52, 35.45) 09/13/2021 20:23:29 ( -77.51, 35.60) 3.78 52 09/13/2021 21:13:22 ( 77.50,-157.18) 09/13/2021 21:14:09 ( 77.51,-157.10) 1.82 47 09/13/2021 22:04:05 ( -77.48, 10.26) 09/13/2021 22:04:51 ( -77.49, 10.17) 2.76 46 09/13/2021 22:54:51 ( 77.51, 177.44) 09/13/2021 22:55:31 ( 77.49, 177.47) 2.35 40 09/13/2021 23:45:34 ( -77.48, -15.13) 09/13/2021 23:46:13 ( -77.47, -15.25) 3.08 39 09/14/2021 00:36:20 ( 77.51, 152.05) 09/14/2021 00:36:52 ( 77.51, 152.22) 4.19 32 09/14/2021 01:27:03 ( -77.48, -40.52) 09/14/2021 01:27:34 ( -77.50, -40.50) 1.60 31 09/14/2021 02:17:48 ( 77.47, 126.86) 09/14/2021 02:18:14 ( 77.49, 126.80) 2.54 26 09/14/2021 03:08:31 ( -77.49, -65.90) 09/14/2021 03:08:55 ( -77.48, -65.92) 1.23 24 09/14/2021 03:59:16 ( 77.47, 101.48) 09/14/2021 03:59:35 ( 77.47, 101.37) 2.71 19 09/14/2021 04:50:00 ( -77.49, -91.29) 09/14/2021 04:50:16 ( -77.50, -91.17) 3.10 16 09/14/2021 05:40:45 ( 77.48, 76.09) 09/14/2021 05:40:56 ( 77.49, 76.12) 1.77 11 09/14/2021 06:31:29 ( -77.49,-116.67) 09/14/2021 06:31:38 ( -77.48,-116.59) 2.38 9 09/14/2021 07:22:14 ( 77.48, 50.70) 09/14/2021 07:22:18 ( 77.47, 50.70) 1.10 4 09/14/2021 08:12:57 ( -77.46,-141.86) 09/14/2021 08:13:00 ( -77.46,-142.02) 3.91 3 09/14/2021 09:03:43 ( 77.48, 25.32) 09/14/2021 09:03:39 ( 77.49, 25.45) 3.44 4 09/14/2021 09:54:26 ( -77.46,-167.25) 09/14/2021 09:54:21 ( -77.48,-167.27) 2.77 5 09/14/2021 10:45:12 ( 77.49, -0.07) 09/14/2021 10:45:01 ( 77.47, 0.02) 2.66 11 09/14/2021 11:35:55 ( -77.46, 167.37) 09/14/2021 11:35:43 ( -77.46, 167.31) 1.45 12 09/14/2021 12:26:40 ( 77.45, -25.26) 09/14/2021 12:26:23 ( 77.45, -25.40) 3.60 17 09/14/2021 13:17:24 ( -77.47, 141.98) 09/14/2021 13:17:04 ( -77.49, 142.06) 3.08 20 09/14/2021 14:08:09 ( 77.45, -50.64) 09/14/2021 14:07:44 ( 77.48, -50.65) 2.73 25 09/14/2021 14:58:53 ( -77.47, 116.60) 09/14/2021 14:58:26 ( -77.47, 116.64) 1.02 27 09/14/2021 15:49:38 ( 77.46, -76.03) 09/14/2021 15:49:06 ( 77.46, -76.08) 1.15 32 09/14/2021 16:40:22 ( -77.47, 91.21) 09/14/2021 16:39:48 ( -77.45, 91.21) 2.92 34 09/14/2021 17:31:07 ( 77.46,-101.41) 09/14/2021 17:30:27 ( 77.48,-101.32) 3.26 40 09/14/2021 18:21:51 ( -77.48, 65.83) 09/14/2021 18:21:09 ( -77.47, 65.97) 3.47 42 09/14/2021 19:12:36 ( 77.46,-126.80) 09/14/2021 19:11:49 ( 77.46,-126.75) 1.31 47 09/14/2021 20:03:19 ( -77.44, 40.63) 09/14/2021 20:02:31 ( -77.45, 40.54) 2.66 48 09/14/2021 20:54:05 ( 77.47,-152.18) 09/14/2021 20:53:11 ( 77.44,-152.18) 3.00 54 09/14/2021 21:44:48 ( -77.44, 15.25) 09/14/2021 21:43:53 ( -77.43, 15.11) 3.59 55 09/14/2021 22:35:34 ( 77.47,-177.57) 09/14/2021 22:34:32 ( 77.46,-177.42) 3.76 62 09/14/2021 23:26:17 ( -77.44, -10.14) 09/14/2021 23:25:14 ( -77.45, -10.13) 0.91 63 09/15/2021 00:17:02 ( 77.43, 157.24) 09/15/2021 00:15:54 ( 77.44, 157.15) 2.41 68 09/15/2021 01:07:46 ( -77.45, -35.52) 09/15/2021 01:06:36 ( -77.43, -35.56) 1.95 70 09/15/2021 01:58:30 ( 77.39, 132.05) 09/15/2021 01:57:16 ( 77.42, 131.72) 8.46 74 09/15/2021 02:49:13 ( -77.37, -60.52) 09/15/2021 02:47:59 ( -77.37, -61.17) 15.80 74 09/15/2021 03:39:52 ( 77.10, 107.98) 09/15/2021 03:38:45 ( 77.09, 105.03) 73.31 67 09/15/2021 04:30:34 ( -77.03, -84.42) 09/15/2021 04:29:29 ( -76.99, -88.03) 90.27 65